1361637720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{164449}}^1$

素因数の和:164489

約数の個数: 96

約数和(自身を含む): 4617756000

約数和(自身を除く): 3256118280

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, 1656, 2070, 2760, 4140, 8280, 164449, 328898, 493347, 657796, 822245, 986694, 1315592, 1480041, 1644490, 1973388, 2466735, 2960082, 3288980, 3782327, 3946776, 4933470, 5920164, 6577960, 7400205, 7564654, 9866940, 11346981, 11840328, 14800410, 15129308, 18911635, 19733880, 22693962, 29600820, 30258616, 34040943, 37823270, 45387924, 56734905, 59201640, 68081886, 75646540, 90775848, 113469810, 136163772, 151293080, 170204715, 226939620, 272327544, 340409430, 453879240, 680818860, 1361637720]

約数ペア:

[(1, 1361637720), (2, 680818860), (3, 453879240), (4, 340409430), (5, 272327544), (6, 226939620), (8, 170204715), (9, 151293080), (10, 136163772), (12, 113469810), (15, 90775848), (18, 75646540), (20, 68081886), (23, 59201640), (24, 56734905), (30, 45387924), (36, 37823270), (40, 34040943), (45, 30258616), (46, 29600820), (60, 22693962), (69, 19733880), (72, 18911635), (90, 15129308), (92, 14800410), (115, 11840328), (120, 11346981), (138, 9866940), (180, 7564654), (184, 7400205), (207, 6577960), (230, 5920164), (276, 4933470), (345, 3946776), (360, 3782327), (414, 3288980), (460, 2960082), (552, 2466735), (690, 1973388), (828, 1644490), (920, 1480041), (1035, 1315592), (1380, 986694), (1656, 822245), (2070, 657796), (2760, 493347), (4140, 328898), (8280, 164449)]