27917880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2803}}^1$

素因数の和:2900

約数の個数: 64

約数和(自身を含む): 84792960

約数和(自身を除く): 56875080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 2803, 3320, 4980, 5606, 8409, 9960, 11212, 14015, 16818, 22424, 28030, 33636, 42045, 56060, 67272, 84090, 112120, 168180, 232649, 336360, 465298, 697947, 930596, 1163245, 1395894, 1861192, 2326490, 2791788, 3489735, 4652980, 5583576, 6979470, 9305960, 13958940, 27917880]

約数ペア:

[(1, 27917880), (2, 13958940), (3, 9305960), (4, 6979470), (5, 5583576), (6, 4652980), (8, 3489735), (10, 2791788), (12, 2326490), (15, 1861192), (20, 1395894), (24, 1163245), (30, 930596), (40, 697947), (60, 465298), (83, 336360), (120, 232649), (166, 168180), (249, 112120), (332, 84090), (415, 67272), (498, 56060), (664, 42045), (830, 33636), (996, 28030), (1245, 22424), (1660, 16818), (1992, 14015), (2490, 11212), (2803, 9960), (3320, 8409), (4980, 5606)]