40895760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2053}}^1$

素因数の和:2152

約数の個数: 80

約数和(自身を含む): 128366784

約数和(自身を除く): 87471024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2053, 2490, 3320, 3984, 4106, 4980, 6159, 6640, 8212, 9960, 10265, 12318, 16424, 19920, 20530, 24636, 30795, 32848, 41060, 49272, 61590, 82120, 98544, 123180, 164240, 170399, 246360, 340798, 492720, 511197, 681596, 851995, 1022394, 1363192, 1703990, 2044788, 2555985, 2726384, 3407980, 4089576, 5111970, 6815960, 8179152, 10223940, 13631920, 20447880, 40895760]

約数ペア:

[(1, 40895760), (2, 20447880), (3, 13631920), (4, 10223940), (5, 8179152), (6, 6815960), (8, 5111970), (10, 4089576), (12, 3407980), (15, 2726384), (16, 2555985), (20, 2044788), (24, 1703990), (30, 1363192), (40, 1022394), (48, 851995), (60, 681596), (80, 511197), (83, 492720), (120, 340798), (166, 246360), (240, 170399), (249, 164240), (332, 123180), (415, 98544), (498, 82120), (664, 61590), (830, 49272), (996, 41060), (1245, 32848), (1328, 30795), (1660, 24636), (1992, 20530), (2053, 19920), (2490, 16424), (3320, 12318), (3984, 10265), (4106, 9960), (4980, 8212), (6159, 6640)]