131595720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1096631}}^1$

素因数の和:1096645

約数の個数: 32

約数和(自身を含む): 394787520

約数和(自身を除く): 263191800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1096631, 2193262, 3289893, 4386524, 5483155, 6579786, 8773048, 10966310, 13159572, 16449465, 21932620, 26319144, 32898930, 43865240, 65797860, 131595720]

約数ペア:

[(1, 131595720), (2, 65797860), (3, 43865240), (4, 32898930), (5, 26319144), (6, 21932620), (8, 16449465), (10, 13159572), (12, 10966310), (15, 8773048), (20, 6579786), (24, 5483155), (30, 4386524), (40, 3289893), (60, 2193262), (120, 1096631)]