139695240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3517}}^1$

素因数の和:3862

約数の個数: 64

約数和(自身を含む): 420471360

約数和(自身を除く): 280776120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3517, 3972, 4965, 6620, 7034, 7944, 9930, 10551, 13240, 14068, 17585, 19860, 21102, 28136, 35170, 39720, 42204, 52755, 70340, 84408, 105510, 140680, 211020, 422040, 1164127, 2328254, 3492381, 4656508, 5820635, 6984762, 9313016, 11641270, 13969524, 17461905, 23282540, 27939048, 34923810, 46565080, 69847620, 139695240]

約数ペア:

[(1, 139695240), (2, 69847620), (3, 46565080), (4, 34923810), (5, 27939048), (6, 23282540), (8, 17461905), (10, 13969524), (12, 11641270), (15, 9313016), (20, 6984762), (24, 5820635), (30, 4656508), (40, 3492381), (60, 2328254), (120, 1164127), (331, 422040), (662, 211020), (993, 140680), (1324, 105510), (1655, 84408), (1986, 70340), (2648, 52755), (3310, 42204), (3517, 39720), (3972, 35170), (4965, 28136), (6620, 21102), (7034, 19860), (7944, 17585), (9930, 14068), (10551, 13240)]