22485720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8184

約数の個数: 64

約数和(自身を含む): 70398720

約数和(自身を除く): 47913000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 8147, 16294, 24441, 32588, 40735, 48882, 65176, 81470, 97764, 122205, 162940, 187381, 195528, 244410, 325880, 374762, 488820, 562143, 749524, 936905, 977640, 1124286, 1499048, 1873810, 2248572, 2810715, 3747620, 4497144, 5621430, 7495240, 11242860, 22485720]

約数ペア:

[(1, 22485720), (2, 11242860), (3, 7495240), (4, 5621430), (5, 4497144), (6, 3747620), (8, 2810715), (10, 2248572), (12, 1873810), (15, 1499048), (20, 1124286), (23, 977640), (24, 936905), (30, 749524), (40, 562143), (46, 488820), (60, 374762), (69, 325880), (92, 244410), (115, 195528), (120, 187381), (138, 162940), (184, 122205), (230, 97764), (276, 81470), (345, 65176), (460, 48882), (552, 40735), (690, 32588), (920, 24441), (1380, 16294), (2760, 8147)]