4149646440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{155069}}^1$

素因数の和:155306

約数の個数: 64

約数和(自身を含む): 12504844800

約数和(自身を除く): 8355198360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 8920, 13380, 26760, 155069, 310138, 465207, 620276, 775345, 930414, 1240552, 1550690, 1860828, 2326035, 3101380, 3721656, 4652070, 6202760, 9304140, 18608280, 34580387, 69160774, 103741161, 138321548, 172901935, 207482322, 276643096, 345803870, 414964644, 518705805, 691607740, 829929288, 1037411610, 1383215480, 2074823220, 4149646440]

約数ペア:

[(1, 4149646440), (2, 2074823220), (3, 1383215480), (4, 1037411610), (5, 829929288), (6, 691607740), (8, 518705805), (10, 414964644), (12, 345803870), (15, 276643096), (20, 207482322), (24, 172901935), (30, 138321548), (40, 103741161), (60, 69160774), (120, 34580387), (223, 18608280), (446, 9304140), (669, 6202760), (892, 4652070), (1115, 3721656), (1338, 3101380), (1784, 2326035), (2230, 1860828), (2676, 1550690), (3345, 1240552), (4460, 930414), (5352, 775345), (6690, 620276), (8920, 465207), (13380, 310138), (26760, 155069)]