86675760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{120383}}^1$

素因数の和:120402

約数の個数: 60

約数和(自身を含む): 291088512

約数和(自身を除く): 204412752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 120383, 240766, 361149, 481532, 601915, 722298, 963064, 1083447, 1203830, 1444596, 1805745, 1926128, 2166894, 2407660, 2889192, 3611490, 4333788, 4815320, 5417235, 5778384, 7222980, 8667576, 9630640, 10834470, 14445960, 17335152, 21668940, 28891920, 43337880, 86675760]

約数ペア:

[(1, 86675760), (2, 43337880), (3, 28891920), (4, 21668940), (5, 17335152), (6, 14445960), (8, 10834470), (9, 9630640), (10, 8667576), (12, 7222980), (15, 5778384), (16, 5417235), (18, 4815320), (20, 4333788), (24, 3611490), (30, 2889192), (36, 2407660), (40, 2166894), (45, 1926128), (48, 1805745), (60, 1444596), (72, 1203830), (80, 1083447), (90, 963064), (120, 722298), (144, 601915), (180, 481532), (240, 361149), (360, 240766), (720, 120383)]