31937520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{133073}}^1$

素因数の和:133089

約数の個数: 40

約数和(自身を含む): 99007056

約数和(自身を除く): 67069536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 133073, 266146, 399219, 532292, 665365, 798438, 1064584, 1330730, 1596876, 1996095, 2129168, 2661460, 3193752, 3992190, 5322920, 6387504, 7984380, 10645840, 15968760, 31937520]

約数ペア:

[(1, 31937520), (2, 15968760), (3, 10645840), (4, 7984380), (5, 6387504), (6, 5322920), (8, 3992190), (10, 3193752), (12, 2661460), (15, 2129168), (16, 1996095), (20, 1596876), (24, 1330730), (30, 1064584), (40, 798438), (48, 665365), (60, 532292), (80, 399219), (120, 266146), (240, 133073)]