12566160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 43640064

約数和(自身を除く): 31073904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 563, 620, 720, 744, 930, 1116, 1126, 1240, 1395, 1488, 1689, 1860, 2232, 2252, 2480, 2790, 2815, 3378, 3720, 4464, 4504, 5067, 5580, 5630, 6756, 7440, 8445, 9008, 10134, 11160, 11260, 13512, 16890, 17453, 20268, 22320, 22520, 25335, 27024, 33780, 34906, 40536, 45040, 50670, 52359, 67560, 69812, 81072, 87265, 101340, 104718, 135120, 139624, 157077, 174530, 202680, 209436, 261795, 279248, 314154, 349060, 405360, 418872, 523590, 628308, 698120, 785385, 837744, 1047180, 1256616, 1396240, 1570770, 2094360, 2513232, 3141540, 4188720, 6283080, 12566160]

約数ペア:

[(1, 12566160), (2, 6283080), (3, 4188720), (4, 3141540), (5, 2513232), (6, 2094360), (8, 1570770), (9, 1396240), (10, 1256616), (12, 1047180), (15, 837744), (16, 785385), (18, 698120), (20, 628308), (24, 523590), (30, 418872), (31, 405360), (36, 349060), (40, 314154), (45, 279248), (48, 261795), (60, 209436), (62, 202680), (72, 174530), (80, 157077), (90, 139624), (93, 135120), (120, 104718), (124, 101340), (144, 87265), (155, 81072), (180, 69812), (186, 67560), (240, 52359), (248, 50670), (279, 45040), (310, 40536), (360, 34906), (372, 33780), (465, 27024), (496, 25335), (558, 22520), (563, 22320), (620, 20268), (720, 17453), (744, 16890), (930, 13512), (1116, 11260), (1126, 11160), (1240, 10134), (1395, 9008), (1488, 8445), (1689, 7440), (1860, 6756), (2232, 5630), (2252, 5580), (2480, 5067), (2790, 4504), (2815, 4464), (3378, 3720)]