83387760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11981}}^1$

素因数の和:12026

約数の個数: 80

約数和(自身を含む): 267438240

約数和(自身を除く): 184050480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 11981, 23962, 35943, 47924, 59905, 71886, 95848, 119810, 143772, 179715, 191696, 239620, 287544, 347449, 359430, 479240, 575088, 694898, 718860, 958480, 1042347, 1389796, 1437720, 1737245, 2084694, 2779592, 2875440, 3474490, 4169388, 5211735, 5559184, 6948980, 8338776, 10423470, 13897960, 16677552, 20846940, 27795920, 41693880, 83387760]

約数ペア:

[(1, 83387760), (2, 41693880), (3, 27795920), (4, 20846940), (5, 16677552), (6, 13897960), (8, 10423470), (10, 8338776), (12, 6948980), (15, 5559184), (16, 5211735), (20, 4169388), (24, 3474490), (29, 2875440), (30, 2779592), (40, 2084694), (48, 1737245), (58, 1437720), (60, 1389796), (80, 1042347), (87, 958480), (116, 718860), (120, 694898), (145, 575088), (174, 479240), (232, 359430), (240, 347449), (290, 287544), (348, 239620), (435, 191696), (464, 179715), (580, 143772), (696, 119810), (870, 95848), (1160, 71886), (1392, 59905), (1740, 47924), (2320, 35943), (3480, 23962), (6960, 11981)]