102416280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3571}}^1$

素因数の和:3824

約数の個数: 64

約数和(自身を含む): 308620800

約数和(自身を除く): 206204520

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, 3571, 3585, 4780, 5736, 7142, 7170, 9560, 10713, 14284, 14340, 17855, 21426, 28568, 28680, 35710, 42852, 53565, 71420, 85704, 107130, 142840, 214260, 428520, 853469, 1706938, 2560407, 3413876, 4267345, 5120814, 6827752, 8534690, 10241628, 12802035, 17069380, 20483256, 25604070, 34138760, 51208140, 102416280]

約数ペア:

[(1, 102416280), (2, 51208140), (3, 34138760), (4, 25604070), (5, 20483256), (6, 17069380), (8, 12802035), (10, 10241628), (12, 8534690), (15, 6827752), (20, 5120814), (24, 4267345), (30, 3413876), (40, 2560407), (60, 1706938), (120, 853469), (239, 428520), (478, 214260), (717, 142840), (956, 107130), (1195, 85704), (1434, 71420), (1912, 53565), (2390, 42852), (2868, 35710), (3571, 28680), (3585, 28568), (4780, 21426), (5736, 17855), (7142, 14340), (7170, 14284), (9560, 10713)]