47227980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1439}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 132572160

約数和(自身を除く): 85344180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1439, 1641, 2188, 2735, 2878, 3282, 4317, 5470, 5756, 6564, 7195, 8205, 8634, 10940, 14390, 16410, 17268, 21585, 28780, 32820, 43170, 86340, 787133, 1574266, 2361399, 3148532, 3935665, 4722798, 7871330, 9445596, 11806995, 15742660, 23613990, 47227980]

約数ペア:

[(1, 47227980), (2, 23613990), (3, 15742660), (4, 11806995), (5, 9445596), (6, 7871330), (10, 4722798), (12, 3935665), (15, 3148532), (20, 2361399), (30, 1574266), (60, 787133), (547, 86340), (1094, 43170), (1439, 32820), (1641, 28780), (2188, 21585), (2735, 17268), (2878, 16410), (3282, 14390), (4317, 10940), (5470, 8634), (5756, 8205), (6564, 7195)]