155776260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23819}}^1$

素因数の和:23940

約数の個数: 48

約数和(自身を含む): 440193600

約数和(自身を除く): 284417340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 23819, 47638, 71457, 95276, 119095, 142914, 238190, 285828, 357285, 476380, 714570, 1429140, 2596271, 5192542, 7788813, 10385084, 12981355, 15577626, 25962710, 31155252, 38944065, 51925420, 77888130, 155776260]

約数ペア:

[(1, 155776260), (2, 77888130), (3, 51925420), (4, 38944065), (5, 31155252), (6, 25962710), (10, 15577626), (12, 12981355), (15, 10385084), (20, 7788813), (30, 5192542), (60, 2596271), (109, 1429140), (218, 714570), (327, 476380), (436, 357285), (545, 285828), (654, 238190), (1090, 142914), (1308, 119095), (1635, 95276), (2180, 71457), (3270, 47638), (6540, 23819)]