122818960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{599}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 313372800

約数和(自身を除く): 190553840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 233, 440, 466, 599, 880, 932, 1165, 1198, 1864, 2330, 2396, 2563, 2995, 3728, 4660, 4792, 5126, 5990, 6589, 9320, 9584, 10252, 11980, 12815, 13178, 18640, 20504, 23960, 25630, 26356, 32945, 41008, 47920, 51260, 52712, 65890, 102520, 105424, 131780, 139567, 205040, 263560, 279134, 527120, 558268, 697835, 1116536, 1395670, 1535237, 2233072, 2791340, 3070474, 5582680, 6140948, 7676185, 11165360, 12281896, 15352370, 24563792, 30704740, 61409480, 122818960]

約数ペア:

[(1, 122818960), (2, 61409480), (4, 30704740), (5, 24563792), (8, 15352370), (10, 12281896), (11, 11165360), (16, 7676185), (20, 6140948), (22, 5582680), (40, 3070474), (44, 2791340), (55, 2233072), (80, 1535237), (88, 1395670), (110, 1116536), (176, 697835), (220, 558268), (233, 527120), (440, 279134), (466, 263560), (599, 205040), (880, 139567), (932, 131780), (1165, 105424), (1198, 102520), (1864, 65890), (2330, 52712), (2396, 51260), (2563, 47920), (2995, 41008), (3728, 32945), (4660, 26356), (4792, 25630), (5126, 23960), (5990, 20504), (6589, 18640), (9320, 13178), (9584, 12815), (10252, 11980)]