88328280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32003}}^1$

素因数の和:32040

約数の個数: 64

約数和(自身を含む): 276514560

約数和(自身を除く): 188186280

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, 32003, 64006, 96009, 128012, 160015, 192018, 256024, 320030, 384036, 480045, 640060, 736069, 768072, 960090, 1280120, 1472138, 1920180, 2208207, 2944276, 3680345, 3840360, 4416414, 5888552, 7360690, 8832828, 11041035, 14721380, 17665656, 22082070, 29442760, 44164140, 88328280]

約数ペア:

[(1, 88328280), (2, 44164140), (3, 29442760), (4, 22082070), (5, 17665656), (6, 14721380), (8, 11041035), (10, 8832828), (12, 7360690), (15, 5888552), (20, 4416414), (23, 3840360), (24, 3680345), (30, 2944276), (40, 2208207), (46, 1920180), (60, 1472138), (69, 1280120), (92, 960090), (115, 768072), (120, 736069), (138, 640060), (184, 480045), (230, 384036), (276, 320030), (345, 256024), (460, 192018), (552, 160015), (690, 128012), (920, 96009), (1380, 64006), (2760, 32003)]