4020960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{8377}}^1$

素因数の和:8395

約数の個数: 48

約数和(自身を含む): 12667536

約数和(自身を除く): 8646576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 8377, 16754, 25131, 33508, 41885, 50262, 67016, 83770, 100524, 125655, 134032, 167540, 201048, 251310, 268064, 335080, 402096, 502620, 670160, 804192, 1005240, 1340320, 2010480, 4020960]

約数ペア:

[(1, 4020960), (2, 2010480), (3, 1340320), (4, 1005240), (5, 804192), (6, 670160), (8, 502620), (10, 402096), (12, 335080), (15, 268064), (16, 251310), (20, 201048), (24, 167540), (30, 134032), (32, 125655), (40, 100524), (48, 83770), (60, 67016), (80, 50262), (96, 41885), (120, 33508), (160, 25131), (240, 16754), (480, 8377)]