89856240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8707}}^1$

素因数の和:8766

約数の個数: 80

約数和(自身を含む): 285065088

約数和(自身を除く): 195208848

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, 8707, 10320, 17414, 26121, 34828, 43535, 52242, 69656, 87070, 104484, 130605, 139312, 174140, 208968, 261210, 348280, 374401, 417936, 522420, 696560, 748802, 1044840, 1123203, 1497604, 1872005, 2089680, 2246406, 2995208, 3744010, 4492812, 5616015, 5990416, 7488020, 8985624, 11232030, 14976040, 17971248, 22464060, 29952080, 44928120, 89856240]

約数ペア:

[(1, 89856240), (2, 44928120), (3, 29952080), (4, 22464060), (5, 17971248), (6, 14976040), (8, 11232030), (10, 8985624), (12, 7488020), (15, 5990416), (16, 5616015), (20, 4492812), (24, 3744010), (30, 2995208), (40, 2246406), (43, 2089680), (48, 1872005), (60, 1497604), (80, 1123203), (86, 1044840), (120, 748802), (129, 696560), (172, 522420), (215, 417936), (240, 374401), (258, 348280), (344, 261210), (430, 208968), (516, 174140), (645, 139312), (688, 130605), (860, 104484), (1032, 87070), (1290, 69656), (1720, 52242), (2064, 43535), (2580, 34828), (3440, 26121), (5160, 17414), (8707, 10320)]