756363120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73291}}^1$

素因数の和:73350

約数の個数: 80

約数和(自身を含む): 2399286912

約数和(自身を除く): 1642923792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 73291, 146582, 219873, 293164, 366455, 439746, 586328, 732910, 879492, 1099365, 1172656, 1465820, 1758984, 2198730, 2931640, 3151513, 3517968, 4397460, 5863280, 6303026, 8794920, 9454539, 12606052, 15757565, 17589840, 18909078, 25212104, 31515130, 37818156, 47272695, 50424208, 63030260, 75636312, 94545390, 126060520, 151272624, 189090780, 252121040, 378181560, 756363120]

約数ペア:

[(1, 756363120), (2, 378181560), (3, 252121040), (4, 189090780), (5, 151272624), (6, 126060520), (8, 94545390), (10, 75636312), (12, 63030260), (15, 50424208), (16, 47272695), (20, 37818156), (24, 31515130), (30, 25212104), (40, 18909078), (43, 17589840), (48, 15757565), (60, 12606052), (80, 9454539), (86, 8794920), (120, 6303026), (129, 5863280), (172, 4397460), (215, 3517968), (240, 3151513), (258, 2931640), (344, 2198730), (430, 1758984), (516, 1465820), (645, 1172656), (688, 1099365), (860, 879492), (1032, 732910), (1290, 586328), (1720, 439746), (2064, 366455), (2580, 293164), (3440, 219873), (5160, 146582), (10320, 73291)]