263274720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{548489}}^1$

素因数の和:548507

約数の個数: 48

約数和(自身を含む): 829316880

約数和(自身を除く): 566042160

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, 548489, 1096978, 1645467, 2193956, 2742445, 3290934, 4387912, 5484890, 6581868, 8227335, 8775824, 10969780, 13163736, 16454670, 17551648, 21939560, 26327472, 32909340, 43879120, 52654944, 65818680, 87758240, 131637360, 263274720]

約数ペア:

[(1, 263274720), (2, 131637360), (3, 87758240), (4, 65818680), (5, 52654944), (6, 43879120), (8, 32909340), (10, 26327472), (12, 21939560), (15, 17551648), (16, 16454670), (20, 13163736), (24, 10969780), (30, 8775824), (32, 8227335), (40, 6581868), (48, 5484890), (60, 4387912), (80, 3290934), (96, 2742445), (120, 2193956), (160, 1645467), (240, 1096978), (480, 548489)]