149783280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{624097}}^1$

素因数の和:624113

約数の個数: 40

約数和(自身を含む): 464328912

約数和(自身を除く): 314545632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 624097, 1248194, 1872291, 2496388, 3120485, 3744582, 4992776, 6240970, 7489164, 9361455, 9985552, 12481940, 14978328, 18722910, 24963880, 29956656, 37445820, 49927760, 74891640, 149783280]

約数ペア:

[(1, 149783280), (2, 74891640), (3, 49927760), (4, 37445820), (5, 29956656), (6, 24963880), (8, 18722910), (10, 14978328), (12, 12481940), (15, 9985552), (16, 9361455), (20, 7489164), (24, 6240970), (30, 4992776), (40, 3744582), (48, 3120485), (60, 2496388), (80, 1872291), (120, 1248194), (240, 624097)]