63649920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{33151}}^1$

素因数の和:33173

約数の個数: 64

約数和(自身を含む): 202890240

約数和(自身を除く): 139240320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 33151, 66302, 99453, 132604, 165755, 198906, 265208, 331510, 397812, 497265, 530416, 663020, 795624, 994530, 1060832, 1326040, 1591248, 1989060, 2121664, 2652080, 3182496, 3978120, 4243328, 5304160, 6364992, 7956240, 10608320, 12729984, 15912480, 21216640, 31824960, 63649920]

約数ペア:

[(1, 63649920), (2, 31824960), (3, 21216640), (4, 15912480), (5, 12729984), (6, 10608320), (8, 7956240), (10, 6364992), (12, 5304160), (15, 4243328), (16, 3978120), (20, 3182496), (24, 2652080), (30, 2121664), (32, 1989060), (40, 1591248), (48, 1326040), (60, 1060832), (64, 994530), (80, 795624), (96, 663020), (120, 530416), (128, 497265), (160, 397812), (192, 331510), (240, 265208), (320, 198906), (384, 165755), (480, 132604), (640, 99453), (960, 66302), (1920, 33151)]