56751960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7753}}^1$

素因数の和:7828

約数の個数: 64

約数和(自身を含む): 173069280

約数和(自身を除く): 116317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 7753, 15506, 23259, 31012, 38765, 46518, 62024, 77530, 93036, 116295, 155060, 186072, 232590, 310120, 465180, 472933, 930360, 945866, 1418799, 1891732, 2364665, 2837598, 3783464, 4729330, 5675196, 7093995, 9458660, 11350392, 14187990, 18917320, 28375980, 56751960]

約数ペア:

[(1, 56751960), (2, 28375980), (3, 18917320), (4, 14187990), (5, 11350392), (6, 9458660), (8, 7093995), (10, 5675196), (12, 4729330), (15, 3783464), (20, 2837598), (24, 2364665), (30, 1891732), (40, 1418799), (60, 945866), (61, 930360), (120, 472933), (122, 465180), (183, 310120), (244, 232590), (305, 186072), (366, 155060), (488, 116295), (610, 93036), (732, 77530), (915, 62024), (1220, 46518), (1464, 38765), (1830, 31012), (2440, 23259), (3660, 15506), (7320, 7753)]