160291260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10729}}^1$

素因数の和:10827

約数の個数: 72

約数和(自身を含む): 492120720

約数和(自身を除く): 331829460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 10729, 14940, 21458, 32187, 42916, 53645, 64374, 96561, 107290, 128748, 160935, 193122, 214580, 321870, 386244, 482805, 643740, 890507, 965610, 1781014, 1931220, 2671521, 3562028, 4452535, 5343042, 8014563, 8905070, 10686084, 13357605, 16029126, 17810140, 26715210, 32058252, 40072815, 53430420, 80145630, 160291260]

約数ペア:

[(1, 160291260), (2, 80145630), (3, 53430420), (4, 40072815), (5, 32058252), (6, 26715210), (9, 17810140), (10, 16029126), (12, 13357605), (15, 10686084), (18, 8905070), (20, 8014563), (30, 5343042), (36, 4452535), (45, 3562028), (60, 2671521), (83, 1931220), (90, 1781014), (166, 965610), (180, 890507), (249, 643740), (332, 482805), (415, 386244), (498, 321870), (747, 214580), (830, 193122), (996, 160935), (1245, 128748), (1494, 107290), (1660, 96561), (2490, 64374), (2988, 53645), (3735, 42916), (4980, 32187), (7470, 21458), (10729, 14940)]