561630120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{246329}}^1$

素因数の和:246362

約数の個数: 64

約数和(自身を含む): 1773576000

約数和(自身を除く): 1211945880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 246329, 492658, 738987, 985316, 1231645, 1477974, 1970632, 2463290, 2955948, 3694935, 4680251, 4926580, 5911896, 7389870, 9360502, 9853160, 14040753, 14779740, 18721004, 23401255, 28081506, 29559480, 37442008, 46802510, 56163012, 70203765, 93605020, 112326024, 140407530, 187210040, 280815060, 561630120]

約数ペア:

[(1, 561630120), (2, 280815060), (3, 187210040), (4, 140407530), (5, 112326024), (6, 93605020), (8, 70203765), (10, 56163012), (12, 46802510), (15, 37442008), (19, 29559480), (20, 28081506), (24, 23401255), (30, 18721004), (38, 14779740), (40, 14040753), (57, 9853160), (60, 9360502), (76, 7389870), (95, 5911896), (114, 4926580), (120, 4680251), (152, 3694935), (190, 2955948), (228, 2463290), (285, 1970632), (380, 1477974), (456, 1231645), (570, 985316), (760, 738987), (1140, 492658), (2280, 246329)]