12279240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 41670720

約数和(自身を除く): 29391480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1483, 1656, 2070, 2760, 2966, 4140, 4449, 5932, 7415, 8280, 8898, 11864, 13347, 14830, 17796, 22245, 26694, 29660, 34109, 35592, 44490, 53388, 59320, 66735, 68218, 88980, 102327, 106776, 133470, 136436, 170545, 177960, 204654, 266940, 272872, 306981, 341090, 409308, 511635, 533880, 613962, 682180, 818616, 1023270, 1227924, 1364360, 1534905, 2046540, 2455848, 3069810, 4093080, 6139620, 12279240]

約数ペア:

[(1, 12279240), (2, 6139620), (3, 4093080), (4, 3069810), (5, 2455848), (6, 2046540), (8, 1534905), (9, 1364360), (10, 1227924), (12, 1023270), (15, 818616), (18, 682180), (20, 613962), (23, 533880), (24, 511635), (30, 409308), (36, 341090), (40, 306981), (45, 272872), (46, 266940), (60, 204654), (69, 177960), (72, 170545), (90, 136436), (92, 133470), (115, 106776), (120, 102327), (138, 88980), (180, 68218), (184, 66735), (207, 59320), (230, 53388), (276, 44490), (345, 35592), (360, 34109), (414, 29660), (460, 26694), (552, 22245), (690, 17796), (828, 14830), (920, 13347), (1035, 11864), (1380, 8898), (1483, 8280), (1656, 7415), (2070, 5932), (2760, 4449), (2966, 4140)]