40913785620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{740387}}^1$

素因数の和:740709

約数の個数: 72

約数和(自身を含む): 124509569184

約数和(自身を除く): 83595783564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 9210, 11052, 13815, 18420, 27630, 55260, 740387, 1480774, 2221161, 2961548, 3701935, 4442322, 6663483, 7403870, 8884644, 11105805, 13326966, 14807740, 22211610, 26653932, 33317415, 44423220, 66634830, 133269660, 227298809, 454597618, 681896427, 909195236, 1136494045, 1363792854, 2045689281, 2272988090, 2727585708, 3409482135, 4091378562, 4545976180, 6818964270, 8182757124, 10228446405, 13637928540, 20456892810, 40913785620]

約数ペア:

[(1, 40913785620), (2, 20456892810), (3, 13637928540), (4, 10228446405), (5, 8182757124), (6, 6818964270), (9, 4545976180), (10, 4091378562), (12, 3409482135), (15, 2727585708), (18, 2272988090), (20, 2045689281), (30, 1363792854), (36, 1136494045), (45, 909195236), (60, 681896427), (90, 454597618), (180, 227298809), (307, 133269660), (614, 66634830), (921, 44423220), (1228, 33317415), (1535, 26653932), (1842, 22211610), (2763, 14807740), (3070, 13326966), (3684, 11105805), (4605, 8884644), (5526, 7403870), (6140, 6663483), (9210, 4442322), (11052, 3701935), (13815, 2961548), (18420, 2221161), (27630, 1480774), (55260, 740387)]