131594520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1096621}}^1$

素因数の和:1096635

約数の個数: 32

約数和(自身を含む): 394783920

約数和(自身を除く): 263189400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1096621, 2193242, 3289863, 4386484, 5483105, 6579726, 8772968, 10966210, 13159452, 16449315, 21932420, 26318904, 32898630, 43864840, 65797260, 131594520]

約数ペア:

[(1, 131594520), (2, 65797260), (3, 43864840), (4, 32898630), (5, 26318904), (6, 21932420), (8, 16449315), (10, 13159452), (12, 10966210), (15, 8772968), (20, 6579726), (24, 5483105), (30, 4386484), (40, 3289863), (60, 2193242), (120, 1096621)]