61504260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4289}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 111468540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4289, 4780, 7170, 8578, 12867, 14340, 17156, 21445, 25734, 42890, 51468, 64335, 85780, 128670, 257340, 1025071, 2050142, 3075213, 4100284, 5125355, 6150426, 10250710, 12300852, 15376065, 20501420, 30752130, 61504260]

約数ペア:

[(1, 61504260), (2, 30752130), (3, 20501420), (4, 15376065), (5, 12300852), (6, 10250710), (10, 6150426), (12, 5125355), (15, 4100284), (20, 3075213), (30, 2050142), (60, 1025071), (239, 257340), (478, 128670), (717, 85780), (956, 64335), (1195, 51468), (1434, 42890), (2390, 25734), (2868, 21445), (3585, 17156), (4289, 14340), (4780, 12867), (7170, 8578)]