54631320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{455261}}^1$

素因数の和:455275

約数の個数: 32

約数和(自身を含む): 163894320

約数和(自身を除く): 109263000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 455261, 910522, 1365783, 1821044, 2276305, 2731566, 3642088, 4552610, 5463132, 6828915, 9105220, 10926264, 13657830, 18210440, 27315660, 54631320]

約数ペア:

[(1, 54631320), (2, 27315660), (3, 18210440), (4, 13657830), (5, 10926264), (6, 9105220), (8, 6828915), (10, 5463132), (12, 4552610), (15, 3642088), (20, 2731566), (24, 2276305), (30, 1821044), (40, 1365783), (60, 910522), (120, 455261)]