157936560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{658069}}^1$

素因数の和:658085

約数の個数: 40

約数和(自身を含む): 489604080

約数和(自身を除く): 331667520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 658069, 1316138, 1974207, 2632276, 3290345, 3948414, 5264552, 6580690, 7896828, 9871035, 10529104, 13161380, 15793656, 19742070, 26322760, 31587312, 39484140, 52645520, 78968280, 157936560]

約数ペア:

[(1, 157936560), (2, 78968280), (3, 52645520), (4, 39484140), (5, 31587312), (6, 26322760), (8, 19742070), (10, 15793656), (12, 13161380), (15, 10529104), (16, 9871035), (20, 7896828), (24, 6580690), (30, 5264552), (40, 3948414), (48, 3290345), (60, 2632276), (80, 1974207), (120, 1316138), (240, 658069)]