201770160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{840709}}^1$

素因数の和:840725

約数の個数: 40

約数和(自身を含む): 625488240

約数和(自身を除く): 423718080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 840709, 1681418, 2522127, 3362836, 4203545, 5044254, 6725672, 8407090, 10088508, 12610635, 13451344, 16814180, 20177016, 25221270, 33628360, 40354032, 50442540, 67256720, 100885080, 201770160]

約数ペア:

[(1, 201770160), (2, 100885080), (3, 67256720), (4, 50442540), (5, 40354032), (6, 33628360), (8, 25221270), (10, 20177016), (12, 16814180), (15, 13451344), (16, 12610635), (20, 10088508), (24, 8407090), (30, 6725672), (40, 5044254), (48, 4203545), (60, 3362836), (80, 2522127), (120, 1681418), (240, 840709)]