2596560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 8332800

約数和(自身を除く): 5736240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 349, 372, 465, 496, 620, 698, 744, 930, 1047, 1240, 1396, 1488, 1745, 1860, 2094, 2480, 2792, 3490, 3720, 4188, 5235, 5584, 6980, 7440, 8376, 10470, 10819, 13960, 16752, 20940, 21638, 27920, 32457, 41880, 43276, 54095, 64914, 83760, 86552, 108190, 129828, 162285, 173104, 216380, 259656, 324570, 432760, 519312, 649140, 865520, 1298280, 2596560]

約数ペア:

[(1, 2596560), (2, 1298280), (3, 865520), (4, 649140), (5, 519312), (6, 432760), (8, 324570), (10, 259656), (12, 216380), (15, 173104), (16, 162285), (20, 129828), (24, 108190), (30, 86552), (31, 83760), (40, 64914), (48, 54095), (60, 43276), (62, 41880), (80, 32457), (93, 27920), (120, 21638), (124, 20940), (155, 16752), (186, 13960), (240, 10819), (248, 10470), (310, 8376), (349, 7440), (372, 6980), (465, 5584), (496, 5235), (620, 4188), (698, 3720), (744, 3490), (930, 2792), (1047, 2480), (1240, 2094), (1396, 1860), (1488, 1745)]