31931160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{266093}}^1$

素因数の和:266107

約数の個数: 32

約数和(自身を含む): 95793840

約数和(自身を除く): 63862680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 266093, 532186, 798279, 1064372, 1330465, 1596558, 2128744, 2660930, 3193116, 3991395, 5321860, 6386232, 7982790, 10643720, 15965580, 31931160]

約数ペア:

[(1, 31931160), (2, 15965580), (3, 10643720), (4, 7982790), (5, 6386232), (6, 5321860), (8, 3991395), (10, 3193116), (12, 2660930), (15, 2128744), (20, 1596558), (24, 1330465), (30, 1064372), (40, 798279), (60, 532186), (120, 266093)]