308473920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{3967}}^1$

素因数の和:3999

約数の個数: 168

約数和(自身を含む): 1100596224

約数和(自身を除く): 792122304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 3967, 4320, 4860, 5184, 6480, 7776, 7934, 8640, 9720, 11901, 12960, 15552, 15868, 19440, 19835, 23802, 25920, 31736, 35703, 38880, 39670, 47604, 59505, 63472, 71406, 77760, 79340, 95208, 107109, 119010, 126944, 142812, 158680, 178515, 190416, 214218, 238020, 253888, 285624, 317360, 321327, 357030, 380832, 428436, 476040, 535545, 571248, 634720, 642654, 714060, 761664, 856872, 952080, 963981, 1071090, 1142496, 1269440, 1285308, 1428120, 1606635, 1713744, 1904160, 1927962, 2142180, 2284992, 2570616, 2856240, 3213270, 3427488, 3808320, 3855924, 4284360, 4819905, 5141232, 5712480, 6426540, 6854976, 7711848, 8568720, 9639810, 10282464, 11424960, 12853080, 15423696, 17137440, 19279620, 20564928, 25706160, 30847392, 34274880, 38559240, 51412320, 61694784, 77118480, 102824640, 154236960, 308473920]

約数ペア:

[(1, 308473920), (2, 154236960), (3, 102824640), (4, 77118480), (5, 61694784), (6, 51412320), (8, 38559240), (9, 34274880), (10, 30847392), (12, 25706160), (15, 20564928), (16, 19279620), (18, 17137440), (20, 15423696), (24, 12853080), (27, 11424960), (30, 10282464), (32, 9639810), (36, 8568720), (40, 7711848), (45, 6854976), (48, 6426540), (54, 5712480), (60, 5141232), (64, 4819905), (72, 4284360), (80, 3855924), (81, 3808320), (90, 3427488), (96, 3213270), (108, 2856240), (120, 2570616), (135, 2284992), (144, 2142180), (160, 1927962), (162, 1904160), (180, 1713744), (192, 1606635), (216, 1428120), (240, 1285308), (243, 1269440), (270, 1142496), (288, 1071090), (320, 963981), (324, 952080), (360, 856872), (405, 761664), (432, 714060), (480, 642654), (486, 634720), (540, 571248), (576, 535545), (648, 476040), (720, 428436), (810, 380832), (864, 357030), (960, 321327), (972, 317360), (1080, 285624), (1215, 253888), (1296, 238020), (1440, 214218), (1620, 190416), (1728, 178515), (1944, 158680), (2160, 142812), (2430, 126944), (2592, 119010), (2880, 107109), (3240, 95208), (3888, 79340), (3967, 77760), (4320, 71406), (4860, 63472), (5184, 59505), (6480, 47604), (7776, 39670), (7934, 38880), (8640, 35703), (9720, 31736), (11901, 25920), (12960, 23802), (15552, 19835), (15868, 19440)]