12386760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 37540800

約数和(自身を除く): 25154040

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, 947, 1090, 1308, 1635, 1894, 2180, 2616, 2841, 3270, 3788, 4360, 4735, 5682, 6540, 7576, 9470, 11364, 13080, 14205, 18940, 22728, 28410, 37880, 56820, 103223, 113640, 206446, 309669, 412892, 516115, 619338, 825784, 1032230, 1238676, 1548345, 2064460, 2477352, 3096690, 4128920, 6193380, 12386760]

約数ペア:

[(1, 12386760), (2, 6193380), (3, 4128920), (4, 3096690), (5, 2477352), (6, 2064460), (8, 1548345), (10, 1238676), (12, 1032230), (15, 825784), (20, 619338), (24, 516115), (30, 412892), (40, 309669), (60, 206446), (109, 113640), (120, 103223), (218, 56820), (327, 37880), (436, 28410), (545, 22728), (654, 18940), (872, 14205), (947, 13080), (1090, 11364), (1308, 9470), (1635, 7576), (1894, 6540), (2180, 5682), (2616, 4735), (2841, 4360), (3270, 3788)]