198376440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53327}}^1$

素因数の和:53372

約数の個数: 64

約数和(自身を含む): 614338560

約数和(自身を除く): 415962120

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, 53327, 106654, 159981, 213308, 266635, 319962, 426616, 533270, 639924, 799905, 1066540, 1279848, 1599810, 1653137, 2133080, 3199620, 3306274, 4959411, 6399240, 6612548, 8265685, 9918822, 13225096, 16531370, 19837644, 24797055, 33062740, 39675288, 49594110, 66125480, 99188220, 198376440]

約数ペア:

[(1, 198376440), (2, 99188220), (3, 66125480), (4, 49594110), (5, 39675288), (6, 33062740), (8, 24797055), (10, 19837644), (12, 16531370), (15, 13225096), (20, 9918822), (24, 8265685), (30, 6612548), (31, 6399240), (40, 4959411), (60, 3306274), (62, 3199620), (93, 2133080), (120, 1653137), (124, 1599810), (155, 1279848), (186, 1066540), (248, 799905), (310, 639924), (372, 533270), (465, 426616), (620, 319962), (744, 266635), (930, 213308), (1240, 159981), (1860, 106654), (3720, 53327)]