63312780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2309}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 177740640

約数和(自身を除く): 114427860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2309, 2742, 4570, 4618, 5484, 6855, 6927, 9140, 9236, 11545, 13710, 13854, 23090, 27420, 27708, 34635, 46180, 69270, 138540, 1055213, 2110426, 3165639, 4220852, 5276065, 6331278, 10552130, 12662556, 15828195, 21104260, 31656390, 63312780]

約数ペア:

[(1, 63312780), (2, 31656390), (3, 21104260), (4, 15828195), (5, 12662556), (6, 10552130), (10, 6331278), (12, 5276065), (15, 4220852), (20, 3165639), (30, 2110426), (60, 1055213), (457, 138540), (914, 69270), (1371, 46180), (1828, 34635), (2285, 27708), (2309, 27420), (2742, 23090), (4570, 13854), (4618, 13710), (5484, 11545), (6855, 9236), (6927, 9140)]