217332480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{56597}}^1$

素因数の和:56621

約数の個数: 72

約数和(自身を含む): 694117872

約数和(自身を除く): 476785392

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 56597, 113194, 169791, 226388, 282985, 339582, 452776, 565970, 679164, 848955, 905552, 1131940, 1358328, 1697910, 1811104, 2263880, 2716656, 3395820, 3622208, 4527760, 5433312, 6791640, 7244416, 9055520, 10866624, 13583280, 14488832, 18111040, 21733248, 27166560, 36222080, 43466496, 54333120, 72444160, 108666240, 217332480]

約数ペア:

[(1, 217332480), (2, 108666240), (3, 72444160), (4, 54333120), (5, 43466496), (6, 36222080), (8, 27166560), (10, 21733248), (12, 18111040), (15, 14488832), (16, 13583280), (20, 10866624), (24, 9055520), (30, 7244416), (32, 6791640), (40, 5433312), (48, 4527760), (60, 3622208), (64, 3395820), (80, 2716656), (96, 2263880), (120, 1811104), (128, 1697910), (160, 1358328), (192, 1131940), (240, 905552), (256, 848955), (320, 679164), (384, 565970), (480, 452776), (640, 339582), (768, 282985), (960, 226388), (1280, 169791), (1920, 113194), (3840, 56597)]