152447280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{635197}}^1$

素因数の和:635213

約数の個数: 40

約数和(自身を含む): 472587312

約数和(自身を除く): 320140032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 635197, 1270394, 1905591, 2540788, 3175985, 3811182, 5081576, 6351970, 7622364, 9527955, 10163152, 12703940, 15244728, 19055910, 25407880, 30489456, 38111820, 50815760, 76223640, 152447280]

約数ペア:

[(1, 152447280), (2, 76223640), (3, 50815760), (4, 38111820), (5, 30489456), (6, 25407880), (8, 19055910), (10, 15244728), (12, 12703940), (15, 10163152), (16, 9527955), (20, 7622364), (24, 6351970), (30, 5081576), (40, 3811182), (48, 3175985), (60, 2540788), (80, 1905591), (120, 1270394), (240, 635197)]