38675760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{161149}}^1$

素因数の和:161165

約数の個数: 40

約数和(自身を含む): 119895600

約数和(自身を除く): 81219840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 161149, 322298, 483447, 644596, 805745, 966894, 1289192, 1611490, 1933788, 2417235, 2578384, 3222980, 3867576, 4834470, 6445960, 7735152, 9668940, 12891920, 19337880, 38675760]

約数ペア:

[(1, 38675760), (2, 19337880), (3, 12891920), (4, 9668940), (5, 7735152), (6, 6445960), (8, 4834470), (10, 3867576), (12, 3222980), (15, 2578384), (16, 2417235), (20, 1933788), (24, 1611490), (30, 1289192), (40, 966894), (48, 805745), (60, 644596), (80, 483447), (120, 322298), (240, 161149)]