14870880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 53071200

約数和(自身を除く): 38200320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 449, 460, 480, 552, 690, 720, 736, 828, 898, 920, 1035, 1104, 1347, 1380, 1440, 1656, 1796, 1840, 2070, 2208, 2245, 2694, 2760, 3312, 3592, 3680, 4041, 4140, 4490, 5388, 5520, 6624, 6735, 7184, 8082, 8280, 8980, 10327, 10776, 11040, 13470, 14368, 16164, 16560, 17960, 20205, 20654, 21552, 26940, 30981, 32328, 33120, 35920, 40410, 41308, 43104, 51635, 53880, 61962, 64656, 71840, 80820, 82616, 92943, 103270, 107760, 123924, 129312, 154905, 161640, 165232, 185886, 206540, 215520, 247848, 309810, 323280, 330464, 371772, 413080, 464715, 495696, 619620, 646560, 743544, 826160, 929430, 991392, 1239240, 1487088, 1652320, 1858860, 2478480, 2974176, 3717720, 4956960, 7435440, 14870880]

約数ペア:

[(1, 14870880), (2, 7435440), (3, 4956960), (4, 3717720), (5, 2974176), (6, 2478480), (8, 1858860), (9, 1652320), (10, 1487088), (12, 1239240), (15, 991392), (16, 929430), (18, 826160), (20, 743544), (23, 646560), (24, 619620), (30, 495696), (32, 464715), (36, 413080), (40, 371772), (45, 330464), (46, 323280), (48, 309810), (60, 247848), (69, 215520), (72, 206540), (80, 185886), (90, 165232), (92, 161640), (96, 154905), (115, 129312), (120, 123924), (138, 107760), (144, 103270), (160, 92943), (180, 82616), (184, 80820), (207, 71840), (230, 64656), (240, 61962), (276, 53880), (288, 51635), (345, 43104), (360, 41308), (368, 40410), (414, 35920), (449, 33120), (460, 32328), (480, 30981), (552, 26940), (690, 21552), (720, 20654), (736, 20205), (828, 17960), (898, 16560), (920, 16164), (1035, 14368), (1104, 13470), (1347, 11040), (1380, 10776), (1440, 10327), (1656, 8980), (1796, 8280), (1840, 8082), (2070, 7184), (2208, 6735), (2245, 6624), (2694, 5520), (2760, 5388), (3312, 4490), (3592, 4140), (3680, 4041)]