15094640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 40577760

約数和(自身を除く): 25483120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1009, 1360, 1496, 1870, 2018, 2992, 3740, 4036, 5045, 7480, 8072, 10090, 11099, 14960, 16144, 17153, 20180, 22198, 34306, 40360, 44396, 55495, 68612, 80720, 85765, 88792, 110990, 137224, 171530, 177584, 188683, 221980, 274448, 343060, 377366, 443960, 686120, 754732, 887920, 943415, 1372240, 1509464, 1886830, 3018928, 3773660, 7547320, 15094640]

約数ペア:

[(1, 15094640), (2, 7547320), (4, 3773660), (5, 3018928), (8, 1886830), (10, 1509464), (11, 1372240), (16, 943415), (17, 887920), (20, 754732), (22, 686120), (34, 443960), (40, 377366), (44, 343060), (55, 274448), (68, 221980), (80, 188683), (85, 177584), (88, 171530), (110, 137224), (136, 110990), (170, 88792), (176, 85765), (187, 80720), (220, 68612), (272, 55495), (340, 44396), (374, 40360), (440, 34306), (680, 22198), (748, 20180), (880, 17153), (935, 16144), (1009, 14960), (1360, 11099), (1496, 10090), (1870, 8072), (2018, 7480), (2992, 5045), (3740, 4036)]