4009920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{4177}}^1$

素因数の和:4197

約数の個数: 56

約数和(自身を含む): 12734544

約数和(自身を除く): 8724624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 4177, 8354, 12531, 16708, 20885, 25062, 33416, 41770, 50124, 62655, 66832, 83540, 100248, 125310, 133664, 167080, 200496, 250620, 267328, 334160, 400992, 501240, 668320, 801984, 1002480, 1336640, 2004960, 4009920]

約数ペア:

[(1, 4009920), (2, 2004960), (3, 1336640), (4, 1002480), (5, 801984), (6, 668320), (8, 501240), (10, 400992), (12, 334160), (15, 267328), (16, 250620), (20, 200496), (24, 167080), (30, 133664), (32, 125310), (40, 100248), (48, 83540), (60, 66832), (64, 62655), (80, 50124), (96, 41770), (120, 33416), (160, 25062), (192, 20885), (240, 16708), (320, 12531), (480, 8354), (960, 4177)]