25283640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 76586400

約数和(自身を除く): 51302760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1933, 2180, 2616, 3270, 3866, 4360, 5799, 6540, 7732, 9665, 11598, 13080, 15464, 19330, 23196, 28995, 38660, 46392, 57990, 77320, 115980, 210697, 231960, 421394, 632091, 842788, 1053485, 1264182, 1685576, 2106970, 2528364, 3160455, 4213940, 5056728, 6320910, 8427880, 12641820, 25283640]

約数ペア:

[(1, 25283640), (2, 12641820), (3, 8427880), (4, 6320910), (5, 5056728), (6, 4213940), (8, 3160455), (10, 2528364), (12, 2106970), (15, 1685576), (20, 1264182), (24, 1053485), (30, 842788), (40, 632091), (60, 421394), (109, 231960), (120, 210697), (218, 115980), (327, 77320), (436, 57990), (545, 46392), (654, 38660), (872, 28995), (1090, 23196), (1308, 19330), (1635, 15464), (1933, 13080), (2180, 11598), (2616, 9665), (3270, 7732), (3866, 6540), (4360, 5799)]