156620280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1305169}}^1$

素因数の和:1305183

約数の個数: 32

約数和(自身を含む): 469861200

約数和(自身を除く): 313240920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1305169, 2610338, 3915507, 5220676, 6525845, 7831014, 10441352, 13051690, 15662028, 19577535, 26103380, 31324056, 39155070, 52206760, 78310140, 156620280]

約数ペア:

[(1, 156620280), (2, 78310140), (3, 52206760), (4, 39155070), (5, 31324056), (6, 26103380), (8, 19577535), (10, 15662028), (12, 13051690), (15, 10441352), (20, 7831014), (24, 6525845), (30, 5220676), (40, 3915507), (60, 2610338), (120, 1305169)]