468772020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2604289}}^1$

素因数の和:2604304

約数の個数: 36

約数和(自身を含む): 1421942340

約数和(自身を除く): 953170320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2604289, 5208578, 7812867, 10417156, 13021445, 15625734, 23438601, 26042890, 31251468, 39064335, 46877202, 52085780, 78128670, 93754404, 117193005, 156257340, 234386010, 468772020]

約数ペア:

[(1, 468772020), (2, 234386010), (3, 156257340), (4, 117193005), (5, 93754404), (6, 78128670), (9, 52085780), (10, 46877202), (12, 39064335), (15, 31251468), (18, 26042890), (20, 23438601), (30, 15625734), (36, 13021445), (45, 10417156), (60, 7812867), (90, 5208578), (180, 2604289)]