139814520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1165121}}^1$

素因数の和:1165135

約数の個数: 32

約数和(自身を含む): 419443920

約数和(自身を除く): 279629400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1165121, 2330242, 3495363, 4660484, 5825605, 6990726, 9320968, 11651210, 13981452, 17476815, 23302420, 27962904, 34953630, 46604840, 69907260, 139814520]

約数ペア:

[(1, 139814520), (2, 69907260), (3, 46604840), (4, 34953630), (5, 27962904), (6, 23302420), (8, 17476815), (10, 13981452), (12, 11651210), (15, 9320968), (20, 6990726), (24, 5825605), (30, 4660484), (40, 3495363), (60, 2330242), (120, 1165121)]