161008440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1341737}}^1$

素因数の和:1341751

約数の個数: 32

約数和(自身を含む): 483025680

約数和(自身を除く): 322017240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1341737, 2683474, 4025211, 5366948, 6708685, 8050422, 10733896, 13417370, 16100844, 20126055, 26834740, 32201688, 40252110, 53669480, 80504220, 161008440]

約数ペア:

[(1, 161008440), (2, 80504220), (3, 53669480), (4, 40252110), (5, 32201688), (6, 26834740), (8, 20126055), (10, 16100844), (12, 13417370), (15, 10733896), (20, 8050422), (24, 6708685), (30, 5366948), (40, 4025211), (60, 2683474), (120, 1341737)]