286650480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2837}}^1$

素因数の和:3274

約数の個数: 80

約数和(自身を含む): 891041184

約数和(自身を除く): 604390704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1684, 2105, 2526, 2837, 3368, 4210, 5052, 5674, 6315, 6736, 8420, 8511, 10104, 11348, 12630, 14185, 16840, 17022, 20208, 22696, 25260, 28370, 33680, 34044, 42555, 45392, 50520, 56740, 68088, 85110, 101040, 113480, 136176, 170220, 226960, 340440, 680880, 1194377, 2388754, 3583131, 4777508, 5971885, 7166262, 9555016, 11943770, 14332524, 17915655, 19110032, 23887540, 28665048, 35831310, 47775080, 57330096, 71662620, 95550160, 143325240, 286650480]

約数ペア:

[(1, 286650480), (2, 143325240), (3, 95550160), (4, 71662620), (5, 57330096), (6, 47775080), (8, 35831310), (10, 28665048), (12, 23887540), (15, 19110032), (16, 17915655), (20, 14332524), (24, 11943770), (30, 9555016), (40, 7166262), (48, 5971885), (60, 4777508), (80, 3583131), (120, 2388754), (240, 1194377), (421, 680880), (842, 340440), (1263, 226960), (1684, 170220), (2105, 136176), (2526, 113480), (2837, 101040), (3368, 85110), (4210, 68088), (5052, 56740), (5674, 50520), (6315, 45392), (6736, 42555), (8420, 34044), (8511, 33680), (10104, 28370), (11348, 25260), (12630, 22696), (14185, 20208), (16840, 17022)]