122559720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1021331}}^1$

素因数の和:1021345

約数の個数: 32

約数和(自身を含む): 367679520

約数和(自身を除く): 245119800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1021331, 2042662, 3063993, 4085324, 5106655, 6127986, 8170648, 10213310, 12255972, 15319965, 20426620, 24511944, 30639930, 40853240, 61279860, 122559720]

約数ペア:

[(1, 122559720), (2, 61279860), (3, 40853240), (4, 30639930), (5, 24511944), (6, 20426620), (8, 15319965), (10, 12255972), (12, 10213310), (15, 8170648), (20, 6127986), (24, 5106655), (30, 4085324), (40, 3063993), (60, 2042662), (120, 1021331)]