82645320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4561}}^1$

素因数の和:4726

約数の個数: 64

約数和(自身を含む): 249632640

約数和(自身を除く): 166987320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 4561, 6040, 9060, 9122, 13683, 18120, 18244, 22805, 27366, 36488, 45610, 54732, 68415, 91220, 109464, 136830, 182440, 273660, 547320, 688711, 1377422, 2066133, 2754844, 3443555, 4132266, 5509688, 6887110, 8264532, 10330665, 13774220, 16529064, 20661330, 27548440, 41322660, 82645320]

約数ペア:

[(1, 82645320), (2, 41322660), (3, 27548440), (4, 20661330), (5, 16529064), (6, 13774220), (8, 10330665), (10, 8264532), (12, 6887110), (15, 5509688), (20, 4132266), (24, 3443555), (30, 2754844), (40, 2066133), (60, 1377422), (120, 688711), (151, 547320), (302, 273660), (453, 182440), (604, 136830), (755, 109464), (906, 91220), (1208, 68415), (1510, 54732), (1812, 45610), (2265, 36488), (3020, 27366), (3624, 22805), (4530, 18244), (4561, 18120), (6040, 13683), (9060, 9122)]