42991080

素因数分解:

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

素因数の和:32594

約数の個数: 64

約数和(自身を含む): 140702400

約数和(自身を除く): 97711320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 32569, 65138, 97707, 130276, 162845, 195414, 260552, 325690, 358259, 390828, 488535, 651380, 716518, 781656, 977070, 1074777, 1302760, 1433036, 1791295, 1954140, 2149554, 2866072, 3582590, 3908280, 4299108, 5373885, 7165180, 8598216, 10747770, 14330360, 21495540, 42991080]

約数ペア:

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