85982160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32569}}^1$

素因数の和:32596

約数の個数: 80

約数和(自身を含む): 290784960

約数和(自身を除く): 204802800

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, 32569, 65138, 97707, 130276, 162845, 195414, 260552, 325690, 358259, 390828, 488535, 521104, 651380, 716518, 781656, 977070, 1074777, 1302760, 1433036, 1563312, 1791295, 1954140, 2149554, 2605520, 2866072, 3582590, 3908280, 4299108, 5373885, 5732144, 7165180, 7816560, 8598216, 10747770, 14330360, 17196432, 21495540, 28660720, 42991080, 85982160]

約数ペア:

[(1, 85982160), (2, 42991080), (3, 28660720), (4, 21495540), (5, 17196432), (6, 14330360), (8, 10747770), (10, 8598216), (11, 7816560), (12, 7165180), (15, 5732144), (16, 5373885), (20, 4299108), (22, 3908280), (24, 3582590), (30, 2866072), (33, 2605520), (40, 2149554), (44, 1954140), (48, 1791295), (55, 1563312), (60, 1433036), (66, 1302760), (80, 1074777), (88, 977070), (110, 781656), (120, 716518), (132, 651380), (165, 521104), (176, 488535), (220, 390828), (240, 358259), (264, 325690), (330, 260552), (440, 195414), (528, 162845), (660, 130276), (880, 97707), (1320, 65138), (2640, 32569)]