17959920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6803}}^1$

素因数の和:6830

約数の個数: 80

約数和(自身を含む): 60746112

約数和(自身を除く): 42786192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 6803, 13606, 20409, 27212, 34015, 40818, 54424, 68030, 74833, 81636, 102045, 108848, 136060, 149666, 163272, 204090, 224499, 272120, 299332, 326544, 374165, 408180, 448998, 544240, 598664, 748330, 816360, 897996, 1122495, 1197328, 1496660, 1632720, 1795992, 2244990, 2993320, 3591984, 4489980, 5986640, 8979960, 17959920]

約数ペア:

[(1, 17959920), (2, 8979960), (3, 5986640), (4, 4489980), (5, 3591984), (6, 2993320), (8, 2244990), (10, 1795992), (11, 1632720), (12, 1496660), (15, 1197328), (16, 1122495), (20, 897996), (22, 816360), (24, 748330), (30, 598664), (33, 544240), (40, 448998), (44, 408180), (48, 374165), (55, 326544), (60, 299332), (66, 272120), (80, 224499), (88, 204090), (110, 163272), (120, 149666), (132, 136060), (165, 108848), (176, 102045), (220, 81636), (240, 74833), (264, 68030), (330, 54424), (440, 40818), (528, 34015), (660, 27212), (880, 20409), (1320, 13606), (2640, 6803)]