2267760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 7678080

約数和(自身を除く): 5410320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 859, 880, 1320, 1718, 2577, 2640, 3436, 4295, 5154, 6872, 8590, 9449, 10308, 12885, 13744, 17180, 18898, 20616, 25770, 28347, 34360, 37796, 41232, 47245, 51540, 56694, 68720, 75592, 94490, 103080, 113388, 141735, 151184, 188980, 206160, 226776, 283470, 377960, 453552, 566940, 755920, 1133880, 2267760]

約数ペア:

[(1, 2267760), (2, 1133880), (3, 755920), (4, 566940), (5, 453552), (6, 377960), (8, 283470), (10, 226776), (11, 206160), (12, 188980), (15, 151184), (16, 141735), (20, 113388), (22, 103080), (24, 94490), (30, 75592), (33, 68720), (40, 56694), (44, 51540), (48, 47245), (55, 41232), (60, 37796), (66, 34360), (80, 28347), (88, 25770), (110, 20616), (120, 18898), (132, 17180), (165, 13744), (176, 12885), (220, 10308), (240, 9449), (264, 8590), (330, 6872), (440, 5154), (528, 4295), (660, 3436), (859, 2640), (880, 2577), (1320, 1718)]