293640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2447}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 881280

約数和(自身を除く): 587640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2447, 4894, 7341, 9788, 12235, 14682, 19576, 24470, 29364, 36705, 48940, 58728, 73410, 97880, 146820, 293640]

約数ペア:

[(1, 293640), (2, 146820), (3, 97880), (4, 73410), (5, 58728), (6, 48940), (8, 36705), (10, 29364), (12, 24470), (15, 19576), (20, 14682), (24, 12235), (30, 9788), (40, 7341), (60, 4894), (120, 2447)]