479905620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{6353}}^1$

素因数の和:7624

約数の個数: 48

約数和(自身を含む): 1345014720

約数和(自身を除く): 865109100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1259, 2518, 3777, 5036, 6295, 6353, 7554, 12590, 12706, 15108, 18885, 19059, 25180, 25412, 31765, 37770, 38118, 63530, 75540, 76236, 95295, 127060, 190590, 381180, 7998427, 15996854, 23995281, 31993708, 39992135, 47990562, 79984270, 95981124, 119976405, 159968540, 239952810, 479905620]

約数ペア:

[(1, 479905620), (2, 239952810), (3, 159968540), (4, 119976405), (5, 95981124), (6, 79984270), (10, 47990562), (12, 39992135), (15, 31993708), (20, 23995281), (30, 15996854), (60, 7998427), (1259, 381180), (2518, 190590), (3777, 127060), (5036, 95295), (6295, 76236), (6353, 75540), (7554, 63530), (12590, 38118), (12706, 37770), (15108, 31765), (18885, 25412), (19059, 25180)]