203894160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3067}}^1$

素因数の和:3360

約数の個数: 80

約数和(自身を含む): 634560576

約数和(自身を除く): 430666416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3067, 3324, 4155, 4432, 5540, 6134, 6648, 8310, 9201, 11080, 12268, 13296, 15335, 16620, 18402, 22160, 24536, 30670, 33240, 36804, 46005, 49072, 61340, 66480, 73608, 92010, 122680, 147216, 184020, 245360, 368040, 736080, 849559, 1699118, 2548677, 3398236, 4247795, 5097354, 6796472, 8495590, 10194708, 12743385, 13592944, 16991180, 20389416, 25486770, 33982360, 40778832, 50973540, 67964720, 101947080, 203894160]

約数ペア:

[(1, 203894160), (2, 101947080), (3, 67964720), (4, 50973540), (5, 40778832), (6, 33982360), (8, 25486770), (10, 20389416), (12, 16991180), (15, 13592944), (16, 12743385), (20, 10194708), (24, 8495590), (30, 6796472), (40, 5097354), (48, 4247795), (60, 3398236), (80, 2548677), (120, 1699118), (240, 849559), (277, 736080), (554, 368040), (831, 245360), (1108, 184020), (1385, 147216), (1662, 122680), (2216, 92010), (2770, 73608), (3067, 66480), (3324, 61340), (4155, 49072), (4432, 46005), (5540, 36804), (6134, 33240), (6648, 30670), (8310, 24536), (9201, 22160), (11080, 18402), (12268, 16620), (13296, 15335)]