1394520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11621}}^1$

素因数の和:11635

約数の個数: 32

約数和(自身を含む): 4183920

約数和(自身を除く): 2789400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11621, 23242, 34863, 46484, 58105, 69726, 92968, 116210, 139452, 174315, 232420, 278904, 348630, 464840, 697260, 1394520]

約数ペア:

[(1, 1394520), (2, 697260), (3, 464840), (4, 348630), (5, 278904), (6, 232420), (8, 174315), (10, 139452), (12, 116210), (15, 92968), (20, 69726), (24, 58105), (30, 46484), (40, 34863), (60, 23242), (120, 11621)]