148538640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3797}}^1$

素因数の和:3976

約数の個数: 80

約数和(自身を含む): 463416768

約数和(自身を除く): 314878128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3797, 3912, 4890, 6520, 7594, 7824, 9780, 11391, 13040, 15188, 18985, 19560, 22782, 30376, 37970, 39120, 45564, 56955, 60752, 75940, 91128, 113910, 151880, 182256, 227820, 303760, 455640, 618911, 911280, 1237822, 1856733, 2475644, 3094555, 3713466, 4951288, 6189110, 7426932, 9283665, 9902576, 12378220, 14853864, 18567330, 24756440, 29707728, 37134660, 49512880, 74269320, 148538640]

約数ペア:

[(1, 148538640), (2, 74269320), (3, 49512880), (4, 37134660), (5, 29707728), (6, 24756440), (8, 18567330), (10, 14853864), (12, 12378220), (15, 9902576), (16, 9283665), (20, 7426932), (24, 6189110), (30, 4951288), (40, 3713466), (48, 3094555), (60, 2475644), (80, 1856733), (120, 1237822), (163, 911280), (240, 618911), (326, 455640), (489, 303760), (652, 227820), (815, 182256), (978, 151880), (1304, 113910), (1630, 91128), (1956, 75940), (2445, 60752), (2608, 56955), (3260, 45564), (3797, 39120), (3912, 37970), (4890, 30376), (6520, 22782), (7594, 19560), (7824, 18985), (9780, 15188), (11391, 13040)]