55504560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231269}}^1$

素因数の和:231285

約数の個数: 40

約数和(自身を含む): 172064880

約数和(自身を除く): 116560320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231269, 462538, 693807, 925076, 1156345, 1387614, 1850152, 2312690, 2775228, 3469035, 3700304, 4625380, 5550456, 6938070, 9250760, 11100912, 13876140, 18501520, 27752280, 55504560]

約数ペア:

[(1, 55504560), (2, 27752280), (3, 18501520), (4, 13876140), (5, 11100912), (6, 9250760), (8, 6938070), (10, 5550456), (12, 4625380), (15, 3700304), (16, 3469035), (20, 2775228), (24, 2312690), (30, 1850152), (40, 1387614), (48, 1156345), (60, 925076), (80, 693807), (120, 462538), (240, 231269)]