1260292080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5251217}}^1$

素因数の和:5251233

約数の個数: 40

約数和(自身を含む): 3906906192

約数和(自身を除く): 2646614112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5251217, 10502434, 15753651, 21004868, 26256085, 31507302, 42009736, 52512170, 63014604, 78768255, 84019472, 105024340, 126029208, 157536510, 210048680, 252058416, 315073020, 420097360, 630146040, 1260292080]

約数ペア:

[(1, 1260292080), (2, 630146040), (3, 420097360), (4, 315073020), (5, 252058416), (6, 210048680), (8, 157536510), (10, 126029208), (12, 105024340), (15, 84019472), (16, 78768255), (20, 63014604), (24, 52512170), (30, 42009736), (40, 31507302), (48, 26256085), (60, 21004868), (80, 15753651), (120, 10502434), (240, 5251217)]