66160560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{275669}}^1$

素因数の和:275685

約数の個数: 40

約数和(自身を含む): 205098480

約数和(自身を除く): 138937920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 275669, 551338, 827007, 1102676, 1378345, 1654014, 2205352, 2756690, 3308028, 4135035, 4410704, 5513380, 6616056, 8270070, 11026760, 13232112, 16540140, 22053520, 33080280, 66160560]

約数ペア:

[(1, 66160560), (2, 33080280), (3, 22053520), (4, 16540140), (5, 13232112), (6, 11026760), (8, 8270070), (10, 6616056), (12, 5513380), (15, 4410704), (16, 4135035), (20, 3308028), (24, 2756690), (30, 2205352), (40, 1654014), (48, 1378345), (60, 1102676), (80, 827007), (120, 551338), (240, 275669)]