8155620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1$

素因数の和:1402

約数の個数: 96

約数和(自身を含む): 27699840

約数和(自身を除く): 19544220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1373, 1485, 1980, 2746, 2970, 4119, 5492, 5940, 6865, 8238, 12357, 13730, 15103, 16476, 20595, 24714, 27460, 30206, 37071, 41190, 45309, 49428, 60412, 61785, 74142, 75515, 82380, 90618, 123570, 135927, 148284, 151030, 181236, 185355, 226545, 247140, 271854, 302060, 370710, 407781, 453090, 543708, 679635, 741420, 815562, 906180, 1359270, 1631124, 2038905, 2718540, 4077810, 8155620]

約数ペア:

[(1, 8155620), (2, 4077810), (3, 2718540), (4, 2038905), (5, 1631124), (6, 1359270), (9, 906180), (10, 815562), (11, 741420), (12, 679635), (15, 543708), (18, 453090), (20, 407781), (22, 370710), (27, 302060), (30, 271854), (33, 247140), (36, 226545), (44, 185355), (45, 181236), (54, 151030), (55, 148284), (60, 135927), (66, 123570), (90, 90618), (99, 82380), (108, 75515), (110, 74142), (132, 61785), (135, 60412), (165, 49428), (180, 45309), (198, 41190), (220, 37071), (270, 30206), (297, 27460), (330, 24714), (396, 20595), (495, 16476), (540, 15103), (594, 13730), (660, 12357), (990, 8238), (1188, 6865), (1373, 5940), (1485, 5492), (1980, 4119), (2746, 2970)]