1426571880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{49741}}^1$

素因数の和:49994

約数の個数: 64

約数和(自身を含む): 4297708800

約数和(自身を除く): 2871136920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 14340, 28680, 49741, 99482, 149223, 198964, 248705, 298446, 397928, 497410, 596892, 746115, 994820, 1193784, 1492230, 1989640, 2984460, 5968920, 11888099, 23776198, 35664297, 47552396, 59440495, 71328594, 95104792, 118880990, 142657188, 178321485, 237761980, 285314376, 356642970, 475523960, 713285940, 1426571880]

約数ペア:

[(1, 1426571880), (2, 713285940), (3, 475523960), (4, 356642970), (5, 285314376), (6, 237761980), (8, 178321485), (10, 142657188), (12, 118880990), (15, 95104792), (20, 71328594), (24, 59440495), (30, 47552396), (40, 35664297), (60, 23776198), (120, 11888099), (239, 5968920), (478, 2984460), (717, 1989640), (956, 1492230), (1195, 1193784), (1434, 994820), (1912, 746115), (2390, 596892), (2868, 497410), (3585, 397928), (4780, 298446), (5736, 248705), (7170, 198964), (9560, 149223), (14340, 99482), (28680, 49741)]