1342451280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{180437}}^1$

素因数の和:180484

約数の個数: 80

約数和(自身を含む): 4295867904

約数和(自身を除く): 2953416624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 180437, 360874, 541311, 721748, 902185, 1082622, 1443496, 1804370, 2165244, 2706555, 2886992, 3608740, 4330488, 5413110, 5593547, 7217480, 8660976, 10826220, 11187094, 14434960, 16780641, 21652440, 22374188, 27967735, 33561282, 43304880, 44748376, 55935470, 67122564, 83903205, 89496752, 111870940, 134245128, 167806410, 223741880, 268490256, 335612820, 447483760, 671225640, 1342451280]

約数ペア:

[(1, 1342451280), (2, 671225640), (3, 447483760), (4, 335612820), (5, 268490256), (6, 223741880), (8, 167806410), (10, 134245128), (12, 111870940), (15, 89496752), (16, 83903205), (20, 67122564), (24, 55935470), (30, 44748376), (31, 43304880), (40, 33561282), (48, 27967735), (60, 22374188), (62, 21652440), (80, 16780641), (93, 14434960), (120, 11187094), (124, 10826220), (155, 8660976), (186, 7217480), (240, 5593547), (248, 5413110), (310, 4330488), (372, 3608740), (465, 2886992), (496, 2706555), (620, 2165244), (744, 1804370), (930, 1443496), (1240, 1082622), (1488, 902185), (1860, 721748), (2480, 541311), (3720, 360874), (7440, 180437)]