30462080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4357

約数の個数: 64

約数和(自身を含む): 79462080

約数和(自身を除く): 49000000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 4327, 7040, 8654, 17308, 21635, 34616, 43270, 47597, 69232, 86540, 95194, 138464, 173080, 190388, 237985, 276928, 346160, 380776, 475970, 553856, 692320, 761552, 951940, 1384640, 1523104, 1903880, 2769280, 3046208, 3807760, 6092416, 7615520, 15231040, 30462080]

約数ペア:

[(1, 30462080), (2, 15231040), (4, 7615520), (5, 6092416), (8, 3807760), (10, 3046208), (11, 2769280), (16, 1903880), (20, 1523104), (22, 1384640), (32, 951940), (40, 761552), (44, 692320), (55, 553856), (64, 475970), (80, 380776), (88, 346160), (110, 276928), (128, 237985), (160, 190388), (176, 173080), (220, 138464), (320, 95194), (352, 86540), (440, 69232), (640, 47597), (704, 43270), (880, 34616), (1408, 21635), (1760, 17308), (3520, 8654), (4327, 7040)]