264442800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{220369}}^1$

素因数の和:220390

約数の個数: 60

約数和(自身を含む): 847102280

約数和(自身を除く): 582659480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 220369, 440738, 661107, 881476, 1101845, 1322214, 1762952, 2203690, 2644428, 3305535, 3525904, 4407380, 5288856, 5509225, 6611070, 8814760, 10577712, 11018450, 13222140, 16527675, 17629520, 22036900, 26444280, 33055350, 44073800, 52888560, 66110700, 88147600, 132221400, 264442800]

約数ペア:

[(1, 264442800), (2, 132221400), (3, 88147600), (4, 66110700), (5, 52888560), (6, 44073800), (8, 33055350), (10, 26444280), (12, 22036900), (15, 17629520), (16, 16527675), (20, 13222140), (24, 11018450), (25, 10577712), (30, 8814760), (40, 6611070), (48, 5509225), (50, 5288856), (60, 4407380), (75, 3525904), (80, 3305535), (100, 2644428), (120, 2203690), (150, 1762952), (200, 1322214), (240, 1101845), (300, 881476), (400, 661107), (600, 440738), (1200, 220369)]