53520

素因数分解:

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

素因数の和:239

約数の個数: 40

約数和(自身を含む): 166656

約数和(自身を除く): 113136

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, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 3568, 4460, 5352, 6690, 8920, 10704, 13380, 17840, 26760, 53520]

約数ペア:

[(1, 53520), (2, 26760), (3, 17840), (4, 13380), (5, 10704), (6, 8920), (8, 6690), (10, 5352), (12, 4460), (15, 3568), (16, 3345), (20, 2676), (24, 2230), (30, 1784), (40, 1338), (48, 1115), (60, 892), (80, 669), (120, 446), (223, 240)]