160722960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{669679}}^1$

素因数の和:669695

約数の個数: 40

約数和(自身を含む): 498241920

約数和(自身を除く): 337518960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 669679, 1339358, 2009037, 2678716, 3348395, 4018074, 5357432, 6696790, 8036148, 10045185, 10714864, 13393580, 16072296, 20090370, 26787160, 32144592, 40180740, 53574320, 80361480, 160722960]

約数ペア:

[(1, 160722960), (2, 80361480), (3, 53574320), (4, 40180740), (5, 32144592), (6, 26787160), (8, 20090370), (10, 16072296), (12, 13393580), (15, 10714864), (16, 10045185), (20, 8036148), (24, 6696790), (30, 5357432), (40, 4018074), (48, 3348395), (60, 2678716), (80, 2009037), (120, 1339358), (240, 669679)]