105465720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28351}}^1$

素因数の和:28396

約数の個数: 64

約数和(自身を含む): 326615040

約数和(自身を除く): 221149320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 28351, 56702, 85053, 113404, 141755, 170106, 226808, 283510, 340212, 425265, 567020, 680424, 850530, 878881, 1134040, 1701060, 1757762, 2636643, 3402120, 3515524, 4394405, 5273286, 7031048, 8788810, 10546572, 13183215, 17577620, 21093144, 26366430, 35155240, 52732860, 105465720]

約数ペア:

[(1, 105465720), (2, 52732860), (3, 35155240), (4, 26366430), (5, 21093144), (6, 17577620), (8, 13183215), (10, 10546572), (12, 8788810), (15, 7031048), (20, 5273286), (24, 4394405), (30, 3515524), (31, 3402120), (40, 2636643), (60, 1757762), (62, 1701060), (93, 1134040), (120, 878881), (124, 850530), (155, 680424), (186, 567020), (248, 425265), (310, 340212), (372, 283510), (465, 226808), (620, 170106), (744, 141755), (930, 113404), (1240, 85053), (1860, 56702), (3720, 28351)]