79599720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{663331}}^1$

素因数の和:663345

約数の個数: 32

約数和(自身を含む): 238799520

約数和(自身を除く): 159199800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 663331, 1326662, 1989993, 2653324, 3316655, 3979986, 5306648, 6633310, 7959972, 9949965, 13266620, 15919944, 19899930, 26533240, 39799860, 79599720]

約数ペア:

[(1, 79599720), (2, 39799860), (3, 26533240), (4, 19899930), (5, 15919944), (6, 13266620), (8, 9949965), (10, 7959972), (12, 6633310), (15, 5306648), (20, 3979986), (24, 3316655), (30, 2653324), (40, 1989993), (60, 1326662), (120, 663331)]