27575220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1907}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 77571648

約数和(自身を除く): 49996428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 1907, 2410, 2892, 3615, 3814, 4820, 5721, 7230, 7628, 9535, 11442, 14460, 19070, 22884, 28605, 38140, 57210, 114420, 459587, 919174, 1378761, 1838348, 2297935, 2757522, 4595870, 5515044, 6893805, 9191740, 13787610, 27575220]

約数ペア:

[(1, 27575220), (2, 13787610), (3, 9191740), (4, 6893805), (5, 5515044), (6, 4595870), (10, 2757522), (12, 2297935), (15, 1838348), (20, 1378761), (30, 919174), (60, 459587), (241, 114420), (482, 57210), (723, 38140), (964, 28605), (1205, 22884), (1446, 19070), (1907, 14460), (2410, 11442), (2892, 9535), (3615, 7628), (3814, 7230), (4820, 5721)]