40965660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6151}}^1$

素因数の和:6203

約数の個数: 72

約数和(自身を含む): 127641696

約数和(自身を除く): 86676036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6151, 6660, 12302, 18453, 24604, 30755, 36906, 55359, 61510, 73812, 92265, 110718, 123020, 184530, 221436, 227587, 276795, 369060, 455174, 553590, 682761, 910348, 1107180, 1137935, 1365522, 2048283, 2275870, 2731044, 3413805, 4096566, 4551740, 6827610, 8193132, 10241415, 13655220, 20482830, 40965660]

約数ペア:

[(1, 40965660), (2, 20482830), (3, 13655220), (4, 10241415), (5, 8193132), (6, 6827610), (9, 4551740), (10, 4096566), (12, 3413805), (15, 2731044), (18, 2275870), (20, 2048283), (30, 1365522), (36, 1137935), (37, 1107180), (45, 910348), (60, 682761), (74, 553590), (90, 455174), (111, 369060), (148, 276795), (180, 227587), (185, 221436), (222, 184530), (333, 123020), (370, 110718), (444, 92265), (555, 73812), (666, 61510), (740, 55359), (1110, 36906), (1332, 30755), (1665, 24604), (2220, 18453), (3330, 12302), (6151, 6660)]