152807040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 558144000

約数和(自身を除く): 405336960

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, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 239, 240, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 478, 480, 540, 555, 576, 592, 640, 666, 717, 720, 740, 864, 888, 956, 960, 999, 1080, 1110, 1152, 1184, 1195, 1332, 1434, 1440, 1480, 1665, 1728, 1776, 1912, 1920, 1998, 2151, 2160, 2220, 2368, 2390, 2664, 2868, 2880, 2960, 3330, 3456, 3552, 3585, 3824, 3996, 4302, 4320, 4440, 4736, 4780, 4995, 5328, 5736, 5760, 5920, 6453, 6660, 7104, 7170, 7648, 7992, 8604, 8640, 8843, 8880, 9560, 9990, 10656, 10755, 11472, 11840, 12906, 13320, 14208, 14340, 15296, 15984, 17208, 17280, 17686, 17760, 19120, 19980, 21312, 21510, 22944, 23680, 25812, 26529, 26640, 28680, 30592, 31968, 32265, 34416, 35372, 35520, 38240, 39960, 42624, 43020, 44215, 45888, 51624, 53058, 53280, 57360, 63936, 64530, 68832, 70744, 71040, 76480, 79587, 79920, 86040, 88430, 91776, 103248, 106116, 106560, 114720, 127872, 129060, 132645, 137664, 141488, 152960, 159174, 159840, 172080, 176860, 206496, 212232, 213120, 229440, 238761, 258120, 265290, 275328, 282976, 318348, 319680, 344160, 353720, 397935, 412992, 424464, 458880, 477522, 516240, 530580, 565952, 636696, 639360, 688320, 707440, 795870, 825984, 848928, 955044, 1032480, 1061160, 1131904, 1193805, 1273392, 1376640, 1414880, 1591740, 1697856, 1910088, 2064960, 2122320, 2387610, 2546784, 2829760, 3183480, 3395712, 3820176, 4129920, 4244640, 4775220, 5093568, 5659520, 6366960, 7640352, 8489280, 9550440, 10187136, 12733920, 15280704, 16978560, 19100880, 25467840, 30561408, 38201760, 50935680, 76403520, 152807040]

約数ペア:

[(1, 152807040), (2, 76403520), (3, 50935680), (4, 38201760), (5, 30561408), (6, 25467840), (8, 19100880), (9, 16978560), (10, 15280704), (12, 12733920), (15, 10187136), (16, 9550440), (18, 8489280), (20, 7640352), (24, 6366960), (27, 5659520), (30, 5093568), (32, 4775220), (36, 4244640), (37, 4129920), (40, 3820176), (45, 3395712), (48, 3183480), (54, 2829760), (60, 2546784), (64, 2387610), (72, 2122320), (74, 2064960), (80, 1910088), (90, 1697856), (96, 1591740), (108, 1414880), (111, 1376640), (120, 1273392), (128, 1193805), (135, 1131904), (144, 1061160), (148, 1032480), (160, 955044), (180, 848928), (185, 825984), (192, 795870), (216, 707440), (222, 688320), (239, 639360), (240, 636696), (270, 565952), (288, 530580), (296, 516240), (320, 477522), (333, 458880), (360, 424464), (370, 412992), (384, 397935), (432, 353720), (444, 344160), (478, 319680), (480, 318348), (540, 282976), (555, 275328), (576, 265290), (592, 258120), (640, 238761), (666, 229440), (717, 213120), (720, 212232), (740, 206496), (864, 176860), (888, 172080), (956, 159840), (960, 159174), (999, 152960), (1080, 141488), (1110, 137664), (1152, 132645), (1184, 129060), (1195, 127872), (1332, 114720), (1434, 106560), (1440, 106116), (1480, 103248), (1665, 91776), (1728, 88430), (1776, 86040), (1912, 79920), (1920, 79587), (1998, 76480), (2151, 71040), (2160, 70744), (2220, 68832), (2368, 64530), (2390, 63936), (2664, 57360), (2868, 53280), (2880, 53058), (2960, 51624), (3330, 45888), (3456, 44215), (3552, 43020), (3585, 42624), (3824, 39960), (3996, 38240), (4302, 35520), (4320, 35372), (4440, 34416), (4736, 32265), (4780, 31968), (4995, 30592), (5328, 28680), (5736, 26640), (5760, 26529), (5920, 25812), (6453, 23680), (6660, 22944), (7104, 21510), (7170, 21312), (7648, 19980), (7992, 19120), (8604, 17760), (8640, 17686), (8843, 17280), (8880, 17208), (9560, 15984), (9990, 15296), (10656, 14340), (10755, 14208), (11472, 13320), (11840, 12906)]