191479920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{797833}}^1$

素因数の和:797849

約数の個数: 40

約数和(自身を含む): 593588496

約数和(自身を除く): 402108576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 797833, 1595666, 2393499, 3191332, 3989165, 4786998, 6382664, 7978330, 9573996, 11967495, 12765328, 15956660, 19147992, 23934990, 31913320, 38295984, 47869980, 63826640, 95739960, 191479920]

約数ペア:

[(1, 191479920), (2, 95739960), (3, 63826640), (4, 47869980), (5, 38295984), (6, 31913320), (8, 23934990), (10, 19147992), (12, 15956660), (15, 12765328), (16, 11967495), (20, 9573996), (24, 7978330), (30, 6382664), (40, 4786998), (48, 3989165), (60, 3191332), (80, 2393499), (120, 1595666), (240, 797833)]