10400280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7879}}^1$

素因数の和:7904

約数の個数: 64

約数和(自身を含む): 34041600

約数和(自身を除く): 23641320

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, 7879, 15758, 23637, 31516, 39395, 47274, 63032, 78790, 86669, 94548, 118185, 157580, 173338, 189096, 236370, 260007, 315160, 346676, 433345, 472740, 520014, 693352, 866690, 945480, 1040028, 1300035, 1733380, 2080056, 2600070, 3466760, 5200140, 10400280]

約数ペア:

[(1, 10400280), (2, 5200140), (3, 3466760), (4, 2600070), (5, 2080056), (6, 1733380), (8, 1300035), (10, 1040028), (11, 945480), (12, 866690), (15, 693352), (20, 520014), (22, 472740), (24, 433345), (30, 346676), (33, 315160), (40, 260007), (44, 236370), (55, 189096), (60, 173338), (66, 157580), (88, 118185), (110, 94548), (120, 86669), (132, 78790), (165, 63032), (220, 47274), (264, 39395), (330, 31516), (440, 23637), (660, 15758), (1320, 7879)]