71992560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{299969}}^1$

素因数の和:299985

約数の個数: 40

約数和(自身を含む): 223177680

約数和(自身を除く): 151185120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 299969, 599938, 899907, 1199876, 1499845, 1799814, 2399752, 2999690, 3599628, 4499535, 4799504, 5999380, 7199256, 8999070, 11998760, 14398512, 17998140, 23997520, 35996280, 71992560]

約数ペア:

[(1, 71992560), (2, 35996280), (3, 23997520), (4, 17998140), (5, 14398512), (6, 11998760), (8, 8999070), (10, 7199256), (12, 5999380), (15, 4799504), (16, 4499535), (20, 3599628), (24, 2999690), (30, 2399752), (40, 1799814), (48, 1499845), (60, 1199876), (80, 899907), (120, 599938), (240, 299969)]