89237040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8647}}^1$

素因数の和:8706

約数の個数: 80

約数和(自身を含む): 283100928

約数和(自身を除く): 193863888

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, 8647, 10320, 17294, 25941, 34588, 43235, 51882, 69176, 86470, 103764, 129705, 138352, 172940, 207528, 259410, 345880, 371821, 415056, 518820, 691760, 743642, 1037640, 1115463, 1487284, 1859105, 2075280, 2230926, 2974568, 3718210, 4461852, 5577315, 5949136, 7436420, 8923704, 11154630, 14872840, 17847408, 22309260, 29745680, 44618520, 89237040]

約数ペア:

[(1, 89237040), (2, 44618520), (3, 29745680), (4, 22309260), (5, 17847408), (6, 14872840), (8, 11154630), (10, 8923704), (12, 7436420), (15, 5949136), (16, 5577315), (20, 4461852), (24, 3718210), (30, 2974568), (40, 2230926), (43, 2075280), (48, 1859105), (60, 1487284), (80, 1115463), (86, 1037640), (120, 743642), (129, 691760), (172, 518820), (215, 415056), (240, 371821), (258, 345880), (344, 259410), (430, 207528), (516, 172940), (645, 138352), (688, 129705), (860, 103764), (1032, 86470), (1290, 69176), (1720, 51882), (2064, 43235), (2580, 34588), (3440, 25941), (5160, 17294), (8647, 10320)]