268522080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{559421}}^1$

素因数の和:559439

約数の個数: 48

約数和(自身を含む): 845846064

約数和(自身を除く): 577323984

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, 559421, 1118842, 1678263, 2237684, 2797105, 3356526, 4475368, 5594210, 6713052, 8391315, 8950736, 11188420, 13426104, 16782630, 17901472, 22376840, 26852208, 33565260, 44753680, 53704416, 67130520, 89507360, 134261040, 268522080]

約数ペア:

[(1, 268522080), (2, 134261040), (3, 89507360), (4, 67130520), (5, 53704416), (6, 44753680), (8, 33565260), (10, 26852208), (12, 22376840), (15, 17901472), (16, 16782630), (20, 13426104), (24, 11188420), (30, 8950736), (32, 8391315), (40, 6713052), (48, 5594210), (60, 4475368), (80, 3356526), (96, 2797105), (120, 2237684), (160, 1678263), (240, 1118842), (480, 559421)]