72273480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{602279}}^1$

素因数の和:602293

約数の個数: 32

約数和(自身を含む): 216820800

約数和(自身を除く): 144547320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 602279, 1204558, 1806837, 2409116, 3011395, 3613674, 4818232, 6022790, 7227348, 9034185, 12045580, 14454696, 18068370, 24091160, 36136740, 72273480]

約数ペア:

[(1, 72273480), (2, 36136740), (3, 24091160), (4, 18068370), (5, 14454696), (6, 12045580), (8, 9034185), (10, 7227348), (12, 6022790), (15, 4818232), (20, 3613674), (24, 3011395), (30, 2409116), (40, 1806837), (60, 1204558), (120, 602279)]