90299840

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12269}}^1$

素因数の和:12309

約数の個数: 56

約数和(自身を含む): 224393760

約数和(自身を除く): 134093920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 12269, 24538, 49076, 61345, 98152, 122690, 196304, 245380, 282187, 392608, 490760, 564374, 785216, 981520, 1128748, 1410935, 1963040, 2257496, 2821870, 3926080, 4514992, 5643740, 9029984, 11287480, 18059968, 22574960, 45149920, 90299840]

約数ペア:

[(1, 90299840), (2, 45149920), (4, 22574960), (5, 18059968), (8, 11287480), (10, 9029984), (16, 5643740), (20, 4514992), (23, 3926080), (32, 2821870), (40, 2257496), (46, 1963040), (64, 1410935), (80, 1128748), (92, 981520), (115, 785216), (160, 564374), (184, 490760), (230, 392608), (320, 282187), (368, 245380), (460, 196304), (736, 122690), (920, 98152), (1472, 61345), (1840, 49076), (3680, 24538), (7360, 12269)]