308389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9049}}^1$

素因数の和:9138

約数の個数: 96

約数和(自身を含む): 985219200

約数和(自身を除く): 676829280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6816, 8520, 9049, 11360, 17040, 18098, 27147, 34080, 36196, 45245, 54294, 72392, 90490, 108588, 135735, 144784, 180980, 217176, 271470, 289568, 361960, 434352, 542940, 642479, 723920, 868704, 1085880, 1284958, 1447840, 1927437, 2171760, 2569916, 3212395, 3854874, 4343520, 5139832, 6424790, 7709748, 9637185, 10279664, 12849580, 15419496, 19274370, 20559328, 25699160, 30838992, 38548740, 51398320, 61677984, 77097480, 102796640, 154194960, 308389920]

約数ペア:

[(1, 308389920), (2, 154194960), (3, 102796640), (4, 77097480), (5, 61677984), (6, 51398320), (8, 38548740), (10, 30838992), (12, 25699160), (15, 20559328), (16, 19274370), (20, 15419496), (24, 12849580), (30, 10279664), (32, 9637185), (40, 7709748), (48, 6424790), (60, 5139832), (71, 4343520), (80, 3854874), (96, 3212395), (120, 2569916), (142, 2171760), (160, 1927437), (213, 1447840), (240, 1284958), (284, 1085880), (355, 868704), (426, 723920), (480, 642479), (568, 542940), (710, 434352), (852, 361960), (1065, 289568), (1136, 271470), (1420, 217176), (1704, 180980), (2130, 144784), (2272, 135735), (2840, 108588), (3408, 90490), (4260, 72392), (5680, 54294), (6816, 45245), (8520, 36196), (9049, 34080), (11360, 27147), (17040, 18098)]