396476880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{9127}}^1$

素因数の和:9324

約数の個数: 80

約数和(自身を含む): 1236004224

約数和(自身を除く): 839527344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 7240, 8688, 9127, 10860, 14480, 18254, 21720, 27381, 36508, 43440, 45635, 54762, 73016, 91270, 109524, 136905, 146032, 182540, 219048, 273810, 365080, 438096, 547620, 730160, 1095240, 1651987, 2190480, 3303974, 4955961, 6607948, 8259935, 9911922, 13215896, 16519870, 19823844, 24779805, 26431792, 33039740, 39647688, 49559610, 66079480, 79295376, 99119220, 132158960, 198238440, 396476880]

約数ペア:

[(1, 396476880), (2, 198238440), (3, 132158960), (4, 99119220), (5, 79295376), (6, 66079480), (8, 49559610), (10, 39647688), (12, 33039740), (15, 26431792), (16, 24779805), (20, 19823844), (24, 16519870), (30, 13215896), (40, 9911922), (48, 8259935), (60, 6607948), (80, 4955961), (120, 3303974), (181, 2190480), (240, 1651987), (362, 1095240), (543, 730160), (724, 547620), (905, 438096), (1086, 365080), (1448, 273810), (1810, 219048), (2172, 182540), (2715, 146032), (2896, 136905), (3620, 109524), (4344, 91270), (5430, 73016), (7240, 54762), (8688, 45635), (9127, 43440), (10860, 36508), (14480, 27381), (18254, 21720)]