55817880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1009}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 167983200

約数和(自身を除く): 112165320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1009, 1383, 1844, 2018, 2305, 2766, 3027, 3688, 4036, 4610, 5045, 5532, 6054, 6915, 8072, 9220, 10090, 11064, 12108, 13830, 15135, 18440, 20180, 24216, 27660, 30270, 40360, 55320, 60540, 121080, 465149, 930298, 1395447, 1860596, 2325745, 2790894, 3721192, 4651490, 5581788, 6977235, 9302980, 11163576, 13954470, 18605960, 27908940, 55817880]

約数ペア:

[(1, 55817880), (2, 27908940), (3, 18605960), (4, 13954470), (5, 11163576), (6, 9302980), (8, 6977235), (10, 5581788), (12, 4651490), (15, 3721192), (20, 2790894), (24, 2325745), (30, 1860596), (40, 1395447), (60, 930298), (120, 465149), (461, 121080), (922, 60540), (1009, 55320), (1383, 40360), (1844, 30270), (2018, 27660), (2305, 24216), (2766, 20180), (3027, 18440), (3688, 15135), (4036, 13830), (4610, 12108), (5045, 11064), (5532, 10090), (6054, 9220), (6915, 8072)]