76832880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 180293520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 449, 460, 465, 496, 552, 620, 690, 713, 744, 898, 920, 930, 1104, 1240, 1347, 1380, 1426, 1488, 1796, 1840, 1860, 2139, 2245, 2480, 2694, 2760, 2852, 3565, 3592, 3720, 4278, 4490, 5388, 5520, 5704, 6735, 7130, 7184, 7440, 8556, 8980, 10327, 10695, 10776, 11408, 13470, 13919, 14260, 17112, 17960, 20654, 21390, 21552, 26940, 27838, 28520, 30981, 34224, 35920, 41308, 41757, 42780, 51635, 53880, 55676, 57040, 61962, 69595, 82616, 83514, 85560, 103270, 107760, 111352, 123924, 139190, 154905, 165232, 167028, 171120, 206540, 208785, 222704, 247848, 278380, 309810, 320137, 334056, 413080, 417570, 495696, 556760, 619620, 640274, 668112, 826160, 835140, 960411, 1113520, 1239240, 1280548, 1600685, 1670280, 1920822, 2478480, 2561096, 3201370, 3340560, 3841644, 4802055, 5122192, 6402740, 7683288, 9604110, 12805480, 15366576, 19208220, 25610960, 38416440, 76832880]

約数ペア:

[(1, 76832880), (2, 38416440), (3, 25610960), (4, 19208220), (5, 15366576), (6, 12805480), (8, 9604110), (10, 7683288), (12, 6402740), (15, 5122192), (16, 4802055), (20, 3841644), (23, 3340560), (24, 3201370), (30, 2561096), (31, 2478480), (40, 1920822), (46, 1670280), (48, 1600685), (60, 1280548), (62, 1239240), (69, 1113520), (80, 960411), (92, 835140), (93, 826160), (115, 668112), (120, 640274), (124, 619620), (138, 556760), (155, 495696), (184, 417570), (186, 413080), (230, 334056), (240, 320137), (248, 309810), (276, 278380), (310, 247848), (345, 222704), (368, 208785), (372, 206540), (449, 171120), (460, 167028), (465, 165232), (496, 154905), (552, 139190), (620, 123924), (690, 111352), (713, 107760), (744, 103270), (898, 85560), (920, 83514), (930, 82616), (1104, 69595), (1240, 61962), (1347, 57040), (1380, 55676), (1426, 53880), (1488, 51635), (1796, 42780), (1840, 41757), (1860, 41308), (2139, 35920), (2245, 34224), (2480, 30981), (2694, 28520), (2760, 27838), (2852, 26940), (3565, 21552), (3592, 21390), (3720, 20654), (4278, 17960), (4490, 17112), (5388, 14260), (5520, 13919), (5704, 13470), (6735, 11408), (7130, 10776), (7184, 10695), (7440, 10327), (8556, 8980)]