27241680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 84994560

約数和(自身を除く): 57752880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 509, 669, 892, 1018, 1115, 1338, 1527, 1784, 2036, 2230, 2545, 2676, 3054, 3345, 3568, 4072, 4460, 5090, 5352, 6108, 6690, 7635, 8144, 8920, 10180, 10704, 12216, 13380, 15270, 17840, 20360, 24432, 26760, 30540, 40720, 53520, 61080, 113507, 122160, 227014, 340521, 454028, 567535, 681042, 908056, 1135070, 1362084, 1702605, 1816112, 2270140, 2724168, 3405210, 4540280, 5448336, 6810420, 9080560, 13620840, 27241680]

約数ペア:

[(1, 27241680), (2, 13620840), (3, 9080560), (4, 6810420), (5, 5448336), (6, 4540280), (8, 3405210), (10, 2724168), (12, 2270140), (15, 1816112), (16, 1702605), (20, 1362084), (24, 1135070), (30, 908056), (40, 681042), (48, 567535), (60, 454028), (80, 340521), (120, 227014), (223, 122160), (240, 113507), (446, 61080), (509, 53520), (669, 40720), (892, 30540), (1018, 26760), (1115, 24432), (1338, 20360), (1527, 17840), (1784, 15270), (2036, 13380), (2230, 12216), (2545, 10704), (2676, 10180), (3054, 8920), (3345, 8144), (3568, 7635), (4072, 6690), (4460, 6108), (5090, 5352)]