15170120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3187}}^1$

素因数の和:3222

約数の個数: 64

約数和(自身を含む): 41316480

約数和(自身を除く): 26146360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 3187, 4760, 6374, 12748, 15935, 22309, 25496, 31870, 44618, 54179, 63740, 89236, 108358, 111545, 127480, 178472, 216716, 223090, 270895, 379253, 433432, 446180, 541790, 758506, 892360, 1083580, 1517012, 1896265, 2167160, 3034024, 3792530, 7585060, 15170120]

約数ペア:

[(1, 15170120), (2, 7585060), (4, 3792530), (5, 3034024), (7, 2167160), (8, 1896265), (10, 1517012), (14, 1083580), (17, 892360), (20, 758506), (28, 541790), (34, 446180), (35, 433432), (40, 379253), (56, 270895), (68, 223090), (70, 216716), (85, 178472), (119, 127480), (136, 111545), (140, 108358), (170, 89236), (238, 63740), (280, 54179), (340, 44618), (476, 31870), (595, 25496), (680, 22309), (952, 15935), (1190, 12748), (2380, 6374), (3187, 4760)]