84640800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{35267}}^1$

素因数の和:35290

約数の個数: 72

約数和(自身を含む): 275513616

約数和(自身を除く): 190872816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 35267, 70534, 105801, 141068, 176335, 211602, 282136, 352670, 423204, 529005, 564272, 705340, 846408, 881675, 1058010, 1128544, 1410680, 1692816, 1763350, 2116020, 2645025, 2821360, 3385632, 3526700, 4232040, 5290050, 5642720, 7053400, 8464080, 10580100, 14106800, 16928160, 21160200, 28213600, 42320400, 84640800]

約数ペア:

[(1, 84640800), (2, 42320400), (3, 28213600), (4, 21160200), (5, 16928160), (6, 14106800), (8, 10580100), (10, 8464080), (12, 7053400), (15, 5642720), (16, 5290050), (20, 4232040), (24, 3526700), (25, 3385632), (30, 2821360), (32, 2645025), (40, 2116020), (48, 1763350), (50, 1692816), (60, 1410680), (75, 1128544), (80, 1058010), (96, 881675), (100, 846408), (120, 705340), (150, 564272), (160, 529005), (200, 423204), (240, 352670), (300, 282136), (400, 211602), (480, 176335), (600, 141068), (800, 105801), (1200, 70534), (2400, 35267)]