118796960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 296980992

約数和(自身を除く): 178184032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 215, 248, 310, 344, 430, 496, 557, 620, 688, 860, 992, 1114, 1240, 1333, 1376, 1720, 2228, 2480, 2666, 2785, 3440, 4456, 4960, 5332, 5570, 6665, 6880, 8912, 10664, 11140, 13330, 17267, 17824, 21328, 22280, 23951, 26660, 34534, 42656, 44560, 47902, 53320, 69068, 86335, 89120, 95804, 106640, 119755, 138136, 172670, 191608, 213280, 239510, 276272, 345340, 383216, 479020, 552544, 690680, 742481, 766432, 958040, 1381360, 1484962, 1916080, 2762720, 2969924, 3712405, 3832160, 5939848, 7424810, 11879696, 14849620, 23759392, 29699240, 59398480, 118796960]

約数ペア:

[(1, 118796960), (2, 59398480), (4, 29699240), (5, 23759392), (8, 14849620), (10, 11879696), (16, 7424810), (20, 5939848), (31, 3832160), (32, 3712405), (40, 2969924), (43, 2762720), (62, 1916080), (80, 1484962), (86, 1381360), (124, 958040), (155, 766432), (160, 742481), (172, 690680), (215, 552544), (248, 479020), (310, 383216), (344, 345340), (430, 276272), (496, 239510), (557, 213280), (620, 191608), (688, 172670), (860, 138136), (992, 119755), (1114, 106640), (1240, 95804), (1333, 89120), (1376, 86335), (1720, 69068), (2228, 53320), (2480, 47902), (2666, 44560), (2785, 42656), (3440, 34534), (4456, 26660), (4960, 23951), (5332, 22280), (5570, 21328), (6665, 17824), (6880, 17267), (8912, 13330), (10664, 11140)]