139692360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2903}}^1$

素因数の和:3318

約数の個数: 64

約数和(自身を含む): 420266880

約数和(自身を除く): 280574520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 2903, 3208, 4010, 4812, 5806, 6015, 8020, 8709, 9624, 11612, 12030, 14515, 16040, 17418, 23224, 24060, 29030, 34836, 43545, 48120, 58060, 69672, 87090, 116120, 174180, 348360, 1164103, 2328206, 3492309, 4656412, 5820515, 6984618, 9312824, 11641030, 13969236, 17461545, 23282060, 27938472, 34923090, 46564120, 69846180, 139692360]

約数ペア:

[(1, 139692360), (2, 69846180), (3, 46564120), (4, 34923090), (5, 27938472), (6, 23282060), (8, 17461545), (10, 13969236), (12, 11641030), (15, 9312824), (20, 6984618), (24, 5820515), (30, 4656412), (40, 3492309), (60, 2328206), (120, 1164103), (401, 348360), (802, 174180), (1203, 116120), (1604, 87090), (2005, 69672), (2406, 58060), (2903, 48120), (3208, 43545), (4010, 34836), (4812, 29030), (5806, 24060), (6015, 23224), (8020, 17418), (8709, 16040), (9624, 14515), (11612, 12030)]