8585520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 26998272

約数和(自身を除く): 18412752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 431, 498, 664, 830, 862, 996, 1245, 1293, 1328, 1660, 1724, 1992, 2155, 2490, 2586, 3320, 3448, 3984, 4310, 4980, 5172, 6465, 6640, 6896, 8620, 9960, 10344, 12930, 17240, 19920, 20688, 25860, 34480, 35773, 51720, 71546, 103440, 107319, 143092, 178865, 214638, 286184, 357730, 429276, 536595, 572368, 715460, 858552, 1073190, 1430920, 1717104, 2146380, 2861840, 4292760, 8585520]

約数ペア:

[(1, 8585520), (2, 4292760), (3, 2861840), (4, 2146380), (5, 1717104), (6, 1430920), (8, 1073190), (10, 858552), (12, 715460), (15, 572368), (16, 536595), (20, 429276), (24, 357730), (30, 286184), (40, 214638), (48, 178865), (60, 143092), (80, 107319), (83, 103440), (120, 71546), (166, 51720), (240, 35773), (249, 34480), (332, 25860), (415, 20688), (431, 19920), (498, 17240), (664, 12930), (830, 10344), (862, 9960), (996, 8620), (1245, 6896), (1293, 6640), (1328, 6465), (1660, 5172), (1724, 4980), (1992, 4310), (2155, 3984), (2490, 3448), (2586, 3320)]