74356440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5791}}^1$

素因数の和:5912

約数の個数: 64

約数和(自身を含む): 225192960

約数和(自身を除く): 150836520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 5791, 6420, 11582, 12840, 17373, 23164, 28955, 34746, 46328, 57910, 69492, 86865, 115820, 138984, 173730, 231640, 347460, 619637, 694920, 1239274, 1858911, 2478548, 3098185, 3717822, 4957096, 6196370, 7435644, 9294555, 12392740, 14871288, 18589110, 24785480, 37178220, 74356440]

約数ペア:

[(1, 74356440), (2, 37178220), (3, 24785480), (4, 18589110), (5, 14871288), (6, 12392740), (8, 9294555), (10, 7435644), (12, 6196370), (15, 4957096), (20, 3717822), (24, 3098185), (30, 2478548), (40, 1858911), (60, 1239274), (107, 694920), (120, 619637), (214, 347460), (321, 231640), (428, 173730), (535, 138984), (642, 115820), (856, 86865), (1070, 69492), (1284, 57910), (1605, 46328), (2140, 34746), (2568, 28955), (3210, 23164), (4280, 17373), (5791, 12840), (6420, 11582)]