8979960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6803}}^1$

素因数の和:6828

約数の個数: 64

約数和(自身を含む): 29393280

約数和(自身を除く): 20413320

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, 6803, 13606, 20409, 27212, 34015, 40818, 54424, 68030, 74833, 81636, 102045, 136060, 149666, 163272, 204090, 224499, 272120, 299332, 374165, 408180, 448998, 598664, 748330, 816360, 897996, 1122495, 1496660, 1795992, 2244990, 2993320, 4489980, 8979960]

約数ペア:

[(1, 8979960), (2, 4489980), (3, 2993320), (4, 2244990), (5, 1795992), (6, 1496660), (8, 1122495), (10, 897996), (11, 816360), (12, 748330), (15, 598664), (20, 448998), (22, 408180), (24, 374165), (30, 299332), (33, 272120), (40, 224499), (44, 204090), (55, 163272), (60, 149666), (66, 136060), (88, 102045), (110, 81636), (120, 74833), (132, 68030), (165, 54424), (220, 40818), (264, 34015), (330, 27212), (440, 20409), (660, 13606), (1320, 6803)]