66296280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{552469}}^1$

素因数の和:552483

約数の個数: 32

約数和(自身を含む): 198889200

約数和(自身を除く): 132592920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 552469, 1104938, 1657407, 2209876, 2762345, 3314814, 4419752, 5524690, 6629628, 8287035, 11049380, 13259256, 16574070, 22098760, 33148140, 66296280]

約数ペア:

[(1, 66296280), (2, 33148140), (3, 22098760), (4, 16574070), (5, 13259256), (6, 11049380), (8, 8287035), (10, 6629628), (12, 5524690), (15, 4419752), (20, 3314814), (24, 2762345), (30, 2209876), (40, 1657407), (60, 1104938), (120, 552469)]