54071760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{225299}}^1$

素因数の和:225315

約数の個数: 40

約数和(自身を含む): 167623200

約数和(自身を除く): 113551440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 225299, 450598, 675897, 901196, 1126495, 1351794, 1802392, 2252990, 2703588, 3379485, 3604784, 4505980, 5407176, 6758970, 9011960, 10814352, 13517940, 18023920, 27035880, 54071760]

約数ペア:

[(1, 54071760), (2, 27035880), (3, 18023920), (4, 13517940), (5, 10814352), (6, 9011960), (8, 6758970), (10, 5407176), (12, 4505980), (15, 3604784), (16, 3379485), (20, 2703588), (24, 2252990), (30, 1802392), (40, 1351794), (48, 1126495), (60, 901196), (80, 675897), (120, 450598), (240, 225299)]