15272760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 46202400

約数和(自身を除く): 30929640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 929, 1096, 1370, 1644, 1858, 2055, 2740, 2787, 3288, 3716, 4110, 4645, 5480, 5574, 7432, 8220, 9290, 11148, 13935, 16440, 18580, 22296, 27870, 37160, 55740, 111480, 127273, 254546, 381819, 509092, 636365, 763638, 1018184, 1272730, 1527276, 1909095, 2545460, 3054552, 3818190, 5090920, 7636380, 15272760]

約数ペア:

[(1, 15272760), (2, 7636380), (3, 5090920), (4, 3818190), (5, 3054552), (6, 2545460), (8, 1909095), (10, 1527276), (12, 1272730), (15, 1018184), (20, 763638), (24, 636365), (30, 509092), (40, 381819), (60, 254546), (120, 127273), (137, 111480), (274, 55740), (411, 37160), (548, 27870), (685, 22296), (822, 18580), (929, 16440), (1096, 13935), (1370, 11148), (1644, 9290), (1858, 8220), (2055, 7432), (2740, 5574), (2787, 5480), (3288, 4645), (3716, 4110)]