31347201120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{65306669}}^1$

素因数の和:65306687

約数の個数: 48

約数和(自身を含む): 98743685040

約数和(自身を除く): 67396483920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 65306669, 130613338, 195920007, 261226676, 326533345, 391840014, 522453352, 653066690, 783680028, 979600035, 1044906704, 1306133380, 1567360056, 1959200070, 2089813408, 2612266760, 3134720112, 3918400140, 5224533520, 6269440224, 7836800280, 10449067040, 15673600560, 31347201120]

約数ペア:

[(1, 31347201120), (2, 15673600560), (3, 10449067040), (4, 7836800280), (5, 6269440224), (6, 5224533520), (8, 3918400140), (10, 3134720112), (12, 2612266760), (15, 2089813408), (16, 1959200070), (20, 1567360056), (24, 1306133380), (30, 1044906704), (32, 979600035), (40, 783680028), (48, 653066690), (60, 522453352), (80, 391840014), (96, 326533345), (120, 261226676), (160, 195920007), (240, 130613338), (480, 65306669)]