8587920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3253}}^1$

素因数の和:3280

約数の個数: 80

約数和(自身を含む): 29051712

約数和(自身を除く): 20463792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 3253, 6506, 9759, 13012, 16265, 19518, 26024, 32530, 35783, 39036, 48795, 52048, 65060, 71566, 78072, 97590, 107349, 130120, 143132, 156144, 178915, 195180, 214698, 260240, 286264, 357830, 390360, 429396, 536745, 572528, 715660, 780720, 858792, 1073490, 1431320, 1717584, 2146980, 2862640, 4293960, 8587920]

約数ペア:

[(1, 8587920), (2, 4293960), (3, 2862640), (4, 2146980), (5, 1717584), (6, 1431320), (8, 1073490), (10, 858792), (11, 780720), (12, 715660), (15, 572528), (16, 536745), (20, 429396), (22, 390360), (24, 357830), (30, 286264), (33, 260240), (40, 214698), (44, 195180), (48, 178915), (55, 156144), (60, 143132), (66, 130120), (80, 107349), (88, 97590), (110, 78072), (120, 71566), (132, 65060), (165, 52048), (176, 48795), (220, 39036), (240, 35783), (264, 32530), (330, 26024), (440, 19518), (528, 16265), (660, 13012), (880, 9759), (1320, 6506), (2640, 3253)]