1017480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 3124800

約数和(自身を除く): 2107320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 139, 183, 244, 278, 305, 366, 417, 488, 556, 610, 695, 732, 834, 915, 1112, 1220, 1390, 1464, 1668, 1830, 2085, 2440, 2780, 3336, 3660, 4170, 5560, 7320, 8340, 8479, 16680, 16958, 25437, 33916, 42395, 50874, 67832, 84790, 101748, 127185, 169580, 203496, 254370, 339160, 508740, 1017480]

約数ペア:

[(1, 1017480), (2, 508740), (3, 339160), (4, 254370), (5, 203496), (6, 169580), (8, 127185), (10, 101748), (12, 84790), (15, 67832), (20, 50874), (24, 42395), (30, 33916), (40, 25437), (60, 16958), (61, 16680), (120, 8479), (122, 8340), (139, 7320), (183, 5560), (244, 4170), (278, 3660), (305, 3336), (366, 2780), (417, 2440), (488, 2085), (556, 1830), (610, 1668), (695, 1464), (732, 1390), (834, 1220), (915, 1112)]