253792080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{352489}}^1$

素因数の和:352508

約数の個数: 60

約数和(自身を含む): 852320820

約数和(自身を除く): 598528740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 352489, 704978, 1057467, 1409956, 1762445, 2114934, 2819912, 3172401, 3524890, 4229868, 5287335, 5639824, 6344802, 7049780, 8459736, 10574670, 12689604, 14099560, 15862005, 16919472, 21149340, 25379208, 28199120, 31724010, 42298680, 50758416, 63448020, 84597360, 126896040, 253792080]

約数ペア:

[(1, 253792080), (2, 126896040), (3, 84597360), (4, 63448020), (5, 50758416), (6, 42298680), (8, 31724010), (9, 28199120), (10, 25379208), (12, 21149340), (15, 16919472), (16, 15862005), (18, 14099560), (20, 12689604), (24, 10574670), (30, 8459736), (36, 7049780), (40, 6344802), (45, 5639824), (48, 5287335), (60, 4229868), (72, 3524890), (80, 3172401), (90, 2819912), (120, 2114934), (144, 1762445), (180, 1409956), (240, 1057467), (360, 704978), (720, 352489)]