857534760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103567}}^1$

素因数の和:103607

約数の個数: 96

約数和(自身を含む): 2908189440

約数和(自身を除く): 2050654680

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, 103567, 207134, 310701, 414268, 517835, 621402, 828536, 932103, 1035670, 1242804, 1553505, 1864206, 2071340, 2382041, 2485608, 3107010, 3728412, 4142680, 4660515, 4764082, 6214020, 7146123, 7456824, 9321030, 9528164, 11910205, 12428040, 14292246, 18642060, 19056328, 21438369, 23820410, 28584492, 35730615, 37284120, 42876738, 47640820, 57168984, 71461230, 85753476, 95281640, 107191845, 142922460, 171506952, 214383690, 285844920, 428767380, 857534760]

約数ペア:

[(1, 857534760), (2, 428767380), (3, 285844920), (4, 214383690), (5, 171506952), (6, 142922460), (8, 107191845), (9, 95281640), (10, 85753476), (12, 71461230), (15, 57168984), (18, 47640820), (20, 42876738), (23, 37284120), (24, 35730615), (30, 28584492), (36, 23820410), (40, 21438369), (45, 19056328), (46, 18642060), (60, 14292246), (69, 12428040), (72, 11910205), (90, 9528164), (92, 9321030), (115, 7456824), (120, 7146123), (138, 6214020), (180, 4764082), (184, 4660515), (207, 4142680), (230, 3728412), (276, 3107010), (345, 2485608), (360, 2382041), (414, 2071340), (460, 1864206), (552, 1553505), (690, 1242804), (828, 1035670), (920, 932103), (1035, 828536), (1380, 621402), (1656, 517835), (2070, 414268), (2760, 310701), (4140, 207134), (8280, 103567)]