39388080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{164117}}^1$

素因数の和:164133

約数の個数: 40

約数和(自身を含む): 122103792

約数和(自身を除く): 82715712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 164117, 328234, 492351, 656468, 820585, 984702, 1312936, 1641170, 1969404, 2461755, 2625872, 3282340, 3938808, 4923510, 6564680, 7877616, 9847020, 13129360, 19694040, 39388080]

約数ペア:

[(1, 39388080), (2, 19694040), (3, 13129360), (4, 9847020), (5, 7877616), (6, 6564680), (8, 4923510), (10, 3938808), (12, 3282340), (15, 2625872), (16, 2461755), (20, 1969404), (24, 1641170), (30, 1312936), (40, 984702), (48, 820585), (60, 656468), (80, 492351), (120, 328234), (240, 164117)]