220935240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26683}}^1$

素因数の和:26723

約数の個数: 96

約数和(自身を含む): 749286720

約数和(自身を除く): 528351480

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, 26683, 53366, 80049, 106732, 133415, 160098, 213464, 240147, 266830, 320196, 400245, 480294, 533660, 613709, 640392, 800490, 960588, 1067320, 1200735, 1227418, 1600980, 1841127, 1921176, 2401470, 2454836, 3068545, 3201960, 3682254, 4802940, 4909672, 5523381, 6137090, 7364508, 9205635, 9605880, 11046762, 12274180, 14729016, 18411270, 22093524, 24548360, 27616905, 36822540, 44187048, 55233810, 73645080, 110467620, 220935240]

約数ペア:

[(1, 220935240), (2, 110467620), (3, 73645080), (4, 55233810), (5, 44187048), (6, 36822540), (8, 27616905), (9, 24548360), (10, 22093524), (12, 18411270), (15, 14729016), (18, 12274180), (20, 11046762), (23, 9605880), (24, 9205635), (30, 7364508), (36, 6137090), (40, 5523381), (45, 4909672), (46, 4802940), (60, 3682254), (69, 3201960), (72, 3068545), (90, 2454836), (92, 2401470), (115, 1921176), (120, 1841127), (138, 1600980), (180, 1227418), (184, 1200735), (207, 1067320), (230, 960588), (276, 800490), (345, 640392), (360, 613709), (414, 533660), (460, 480294), (552, 400245), (690, 320196), (828, 266830), (920, 240147), (1035, 213464), (1380, 160098), (1656, 133415), (2070, 106732), (2760, 80049), (4140, 53366), (8280, 26683)]