88784040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2671}}^1$

素因数の和:2962

約数の個数: 64

約数和(自身を含む): 267413760

約数和(自身を除く): 178629720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2671, 2770, 3324, 4155, 5342, 5540, 6648, 8013, 8310, 10684, 11080, 13355, 16026, 16620, 21368, 26710, 32052, 33240, 40065, 53420, 64104, 80130, 106840, 160260, 320520, 739867, 1479734, 2219601, 2959468, 3699335, 4439202, 5918936, 7398670, 8878404, 11098005, 14797340, 17756808, 22196010, 29594680, 44392020, 88784040]

約数ペア:

[(1, 88784040), (2, 44392020), (3, 29594680), (4, 22196010), (5, 17756808), (6, 14797340), (8, 11098005), (10, 8878404), (12, 7398670), (15, 5918936), (20, 4439202), (24, 3699335), (30, 2959468), (40, 2219601), (60, 1479734), (120, 739867), (277, 320520), (554, 160260), (831, 106840), (1108, 80130), (1385, 64104), (1662, 53420), (2216, 40065), (2671, 33240), (2770, 32052), (3324, 26710), (4155, 21368), (5342, 16620), (5540, 16026), (6648, 13355), (8013, 11080), (8310, 10684)]