1229489280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 320

約数和(自身を含む): 4516431480

約数和(自身を除く): 3286942200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 540, 555, 576, 592, 640, 641, 648, 666, 720, 740, 810, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1282, 1296, 1332, 1440, 1480, 1620, 1665, 1728, 1776, 1920, 1923, 1998, 2160, 2220, 2368, 2564, 2592, 2664, 2880, 2960, 2997, 3205, 3240, 3330, 3456, 3552, 3846, 3996, 4320, 4440, 4736, 4995, 5128, 5184, 5328, 5760, 5769, 5920, 5994, 6410, 6480, 6660, 7104, 7692, 7992, 8640, 8880, 9615, 9990, 10256, 10368, 10656, 11538, 11840, 11988, 12820, 12960, 13320, 14208, 14985, 15384, 15984, 17280, 17307, 17760, 19230, 19980, 20512, 21312, 23076, 23680, 23717, 23976, 25640, 25920, 26640, 28845, 29970, 30768, 31968, 34614, 35520, 38460, 39960, 41024, 42624, 46152, 47434, 47952, 51280, 51840, 51921, 53280, 57690, 59940, 61536, 63936, 69228, 71040, 71151, 76920, 79920, 82048, 86535, 92304, 94868, 95904, 102560, 103842, 106560, 115380, 118585, 119880, 123072, 127872, 138456, 142302, 153840, 159840, 173070, 184608, 189736, 191808, 205120, 207684, 213120, 213453, 230760, 237170, 239760, 246144, 259605, 276912, 284604, 307680, 319680, 346140, 355755, 369216, 379472, 383616, 410240, 415368, 426906, 461520, 474340, 479520, 519210, 553824, 569208, 615360, 639360, 640359, 692280, 711510, 738432, 758944, 830736, 853812, 923040, 948680, 959040, 1038420, 1067265, 1107648, 1138416, 1230720, 1280718, 1384560, 1423020, 1517888, 1661472, 1707624, 1846080, 1897360, 1918080, 1921077, 2076840, 2134530, 2215296, 2276832, 2561436, 2769120, 2846040, 3035776, 3201795, 3322944, 3415248, 3692160, 3794720, 3842154, 4153680, 4269060, 4553664, 5122872, 5538240, 5692080, 6403590, 6645888, 6830496, 7589440, 7684308, 8307360, 8538120, 9107328, 9605385, 10245744, 11076480, 11384160, 12807180, 13660992, 15178880, 15368616, 16614720, 17076240, 19210770, 20491488, 22768320, 25614360, 27321984, 30737232, 33229440, 34152480, 38421540, 40982976, 45536640, 51228720, 61474464, 68304960, 76843080, 81965952, 102457440, 122948928, 136609920, 153686160, 204914880, 245897856, 307372320, 409829760, 614744640, 1229489280]

約数ペア:

[(1, 1229489280), (2, 614744640), (3, 409829760), (4, 307372320), (5, 245897856), (6, 204914880), (8, 153686160), (9, 136609920), (10, 122948928), (12, 102457440), (15, 81965952), (16, 76843080), (18, 68304960), (20, 61474464), (24, 51228720), (27, 45536640), (30, 40982976), (32, 38421540), (36, 34152480), (37, 33229440), (40, 30737232), (45, 27321984), (48, 25614360), (54, 22768320), (60, 20491488), (64, 19210770), (72, 17076240), (74, 16614720), (80, 15368616), (81, 15178880), (90, 13660992), (96, 12807180), (108, 11384160), (111, 11076480), (120, 10245744), (128, 9605385), (135, 9107328), (144, 8538120), (148, 8307360), (160, 7684308), (162, 7589440), (180, 6830496), (185, 6645888), (192, 6403590), (216, 5692080), (222, 5538240), (240, 5122872), (270, 4553664), (288, 4269060), (296, 4153680), (320, 3842154), (324, 3794720), (333, 3692160), (360, 3415248), (370, 3322944), (384, 3201795), (405, 3035776), (432, 2846040), (444, 2769120), (480, 2561436), (540, 2276832), (555, 2215296), (576, 2134530), (592, 2076840), (640, 1921077), (641, 1918080), (648, 1897360), (666, 1846080), (720, 1707624), (740, 1661472), (810, 1517888), (864, 1423020), (888, 1384560), (960, 1280718), (999, 1230720), (1080, 1138416), (1110, 1107648), (1152, 1067265), (1184, 1038420), (1282, 959040), (1296, 948680), (1332, 923040), (1440, 853812), (1480, 830736), (1620, 758944), (1665, 738432), (1728, 711510), (1776, 692280), (1920, 640359), (1923, 639360), (1998, 615360), (2160, 569208), (2220, 553824), (2368, 519210), (2564, 479520), (2592, 474340), (2664, 461520), (2880, 426906), (2960, 415368), (2997, 410240), (3205, 383616), (3240, 379472), (3330, 369216), (3456, 355755), (3552, 346140), (3846, 319680), (3996, 307680), (4320, 284604), (4440, 276912), (4736, 259605), (4995, 246144), (5128, 239760), (5184, 237170), (5328, 230760), (5760, 213453), (5769, 213120), (5920, 207684), (5994, 205120), (6410, 191808), (6480, 189736), (6660, 184608), (7104, 173070), (7692, 159840), (7992, 153840), (8640, 142302), (8880, 138456), (9615, 127872), (9990, 123072), (10256, 119880), (10368, 118585), (10656, 115380), (11538, 106560), (11840, 103842), (11988, 102560), (12820, 95904), (12960, 94868), (13320, 92304), (14208, 86535), (14985, 82048), (15384, 79920), (15984, 76920), (17280, 71151), (17307, 71040), (17760, 69228), (19230, 63936), (19980, 61536), (20512, 59940), (21312, 57690), (23076, 53280), (23680, 51921), (23717, 51840), (23976, 51280), (25640, 47952), (25920, 47434), (26640, 46152), (28845, 42624), (29970, 41024), (30768, 39960), (31968, 38460), (34614, 35520)]