85446960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 265816320

約数和(自身を除く): 180369360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 811, 878, 1317, 1622, 1756, 2195, 2433, 2634, 3244, 3512, 4055, 4390, 4866, 5268, 6488, 6585, 7024, 8110, 8780, 9732, 10536, 12165, 12976, 13170, 16220, 17560, 19464, 21072, 24330, 26340, 32440, 35120, 38928, 48660, 52680, 64880, 97320, 105360, 194640, 356029, 712058, 1068087, 1424116, 1780145, 2136174, 2848232, 3560290, 4272348, 5340435, 5696464, 7120580, 8544696, 10680870, 14241160, 17089392, 21361740, 28482320, 42723480, 85446960]

約数ペア:

[(1, 85446960), (2, 42723480), (3, 28482320), (4, 21361740), (5, 17089392), (6, 14241160), (8, 10680870), (10, 8544696), (12, 7120580), (15, 5696464), (16, 5340435), (20, 4272348), (24, 3560290), (30, 2848232), (40, 2136174), (48, 1780145), (60, 1424116), (80, 1068087), (120, 712058), (240, 356029), (439, 194640), (811, 105360), (878, 97320), (1317, 64880), (1622, 52680), (1756, 48660), (2195, 38928), (2433, 35120), (2634, 32440), (3244, 26340), (3512, 24330), (4055, 21072), (4390, 19464), (4866, 17560), (5268, 16220), (6488, 13170), (6585, 12976), (7024, 12165), (8110, 10536), (8780, 9732)]