8369520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 26581632

約数和(自身を除く): 18212112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 811, 860, 1032, 1290, 1622, 1720, 2064, 2433, 2580, 3244, 3440, 4055, 4866, 5160, 6488, 8110, 9732, 10320, 12165, 12976, 16220, 19464, 24330, 32440, 34873, 38928, 48660, 64880, 69746, 97320, 104619, 139492, 174365, 194640, 209238, 278984, 348730, 418476, 523095, 557968, 697460, 836952, 1046190, 1394920, 1673904, 2092380, 2789840, 4184760, 8369520]

約数ペア:

[(1, 8369520), (2, 4184760), (3, 2789840), (4, 2092380), (5, 1673904), (6, 1394920), (8, 1046190), (10, 836952), (12, 697460), (15, 557968), (16, 523095), (20, 418476), (24, 348730), (30, 278984), (40, 209238), (43, 194640), (48, 174365), (60, 139492), (80, 104619), (86, 97320), (120, 69746), (129, 64880), (172, 48660), (215, 38928), (240, 34873), (258, 32440), (344, 24330), (430, 19464), (516, 16220), (645, 12976), (688, 12165), (811, 10320), (860, 9732), (1032, 8110), (1290, 6488), (1622, 5160), (1720, 4866), (2064, 4055), (2433, 3440), (2580, 3244)]