55857840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{232741}}^1$

素因数の和:232757

約数の個数: 40

約数和(自身を含む): 173160048

約数和(自身を除く): 117302208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 232741, 465482, 698223, 930964, 1163705, 1396446, 1861928, 2327410, 2792892, 3491115, 3723856, 4654820, 5585784, 6982230, 9309640, 11171568, 13964460, 18619280, 27928920, 55857840]

約数ペア:

[(1, 55857840), (2, 27928920), (3, 18619280), (4, 13964460), (5, 11171568), (6, 9309640), (8, 6982230), (10, 5585784), (12, 4654820), (15, 3723856), (16, 3491115), (20, 2792892), (24, 2327410), (30, 1861928), (40, 1396446), (48, 1163705), (60, 930964), (80, 698223), (120, 465482), (240, 232741)]