220522080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{459421}}^1$

素因数の和:459439

約数の個数: 48

約数和(自身を含む): 694646064

約数和(自身を除く): 474123984

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, 459421, 918842, 1378263, 1837684, 2297105, 2756526, 3675368, 4594210, 5513052, 6891315, 7350736, 9188420, 11026104, 13782630, 14701472, 18376840, 22052208, 27565260, 36753680, 44104416, 55130520, 73507360, 110261040, 220522080]

約数ペア:

[(1, 220522080), (2, 110261040), (3, 73507360), (4, 55130520), (5, 44104416), (6, 36753680), (8, 27565260), (10, 22052208), (12, 18376840), (15, 14701472), (16, 13782630), (20, 11026104), (24, 9188420), (30, 7350736), (32, 6891315), (40, 5513052), (48, 4594210), (60, 3675368), (80, 2756526), (96, 2297105), (120, 1837684), (160, 1378263), (240, 918842), (480, 459421)]