12435720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9421}}^1$

素因数の和:9446

約数の個数: 64

約数和(自身を含む): 40703040

約数和(自身を除く): 28267320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 9421, 18842, 28263, 37684, 47105, 56526, 75368, 94210, 103631, 113052, 141315, 188420, 207262, 226104, 282630, 310893, 376840, 414524, 518155, 565260, 621786, 829048, 1036310, 1130520, 1243572, 1554465, 2072620, 2487144, 3108930, 4145240, 6217860, 12435720]

約数ペア:

[(1, 12435720), (2, 6217860), (3, 4145240), (4, 3108930), (5, 2487144), (6, 2072620), (8, 1554465), (10, 1243572), (11, 1130520), (12, 1036310), (15, 829048), (20, 621786), (22, 565260), (24, 518155), (30, 414524), (33, 376840), (40, 310893), (44, 282630), (55, 226104), (60, 207262), (66, 188420), (88, 141315), (110, 113052), (120, 103631), (132, 94210), (165, 75368), (220, 56526), (264, 47105), (330, 37684), (440, 28263), (660, 18842), (1320, 9421)]