56308860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3769}}^1$

素因数の和:3867

約数の個数: 72

約数和(自身を含む): 172907280

約数和(自身を除く): 116598420

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, 3769, 4980, 7470, 7538, 11307, 14940, 15076, 18845, 22614, 33921, 37690, 45228, 56535, 67842, 75380, 113070, 135684, 169605, 226140, 312827, 339210, 625654, 678420, 938481, 1251308, 1564135, 1876962, 2815443, 3128270, 3753924, 4692405, 5630886, 6256540, 9384810, 11261772, 14077215, 18769620, 28154430, 56308860]

約数ペア:

[(1, 56308860), (2, 28154430), (3, 18769620), (4, 14077215), (5, 11261772), (6, 9384810), (9, 6256540), (10, 5630886), (12, 4692405), (15, 3753924), (18, 3128270), (20, 2815443), (30, 1876962), (36, 1564135), (45, 1251308), (60, 938481), (83, 678420), (90, 625654), (166, 339210), (180, 312827), (249, 226140), (332, 169605), (415, 135684), (498, 113070), (747, 75380), (830, 67842), (996, 56535), (1245, 45228), (1494, 37690), (1660, 33921), (2490, 22614), (2988, 18845), (3735, 15076), (3769, 14940), (4980, 11307), (7470, 7538)]