669089760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1393937}}^1$

素因数の和:1393955

約数の個数: 48

約数和(自身を含む): 2107634256

約数和(自身を除く): 1438544496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1393937, 2787874, 4181811, 5575748, 6969685, 8363622, 11151496, 13939370, 16727244, 20909055, 22302992, 27878740, 33454488, 41818110, 44605984, 55757480, 66908976, 83636220, 111514960, 133817952, 167272440, 223029920, 334544880, 669089760]

約数ペア:

[(1, 669089760), (2, 334544880), (3, 223029920), (4, 167272440), (5, 133817952), (6, 111514960), (8, 83636220), (10, 66908976), (12, 55757480), (15, 44605984), (16, 41818110), (20, 33454488), (24, 27878740), (30, 22302992), (32, 20909055), (40, 16727244), (48, 13939370), (60, 11151496), (80, 8363622), (96, 6969685), (120, 5575748), (160, 4181811), (240, 2787874), (480, 1393937)]