149740560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{207973}}^1$

素因数の和:207992

約数の個数: 60

約数和(自身を含む): 502881132

約数和(自身を除く): 353140572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 207973, 415946, 623919, 831892, 1039865, 1247838, 1663784, 1871757, 2079730, 2495676, 3119595, 3327568, 3743514, 4159460, 4991352, 6239190, 7487028, 8318920, 9358785, 9982704, 12478380, 14974056, 16637840, 18717570, 24956760, 29948112, 37435140, 49913520, 74870280, 149740560]

約数ペア:

[(1, 149740560), (2, 74870280), (3, 49913520), (4, 37435140), (5, 29948112), (6, 24956760), (8, 18717570), (9, 16637840), (10, 14974056), (12, 12478380), (15, 9982704), (16, 9358785), (18, 8318920), (20, 7487028), (24, 6239190), (30, 4991352), (36, 4159460), (40, 3743514), (45, 3327568), (48, 3119595), (60, 2495676), (72, 2079730), (80, 1871757), (90, 1663784), (120, 1247838), (144, 1039865), (180, 831892), (240, 623919), (360, 415946), (720, 207973)]