131079720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1092331}}^1$

素因数の和:1092345

約数の個数: 32

約数和(自身を含む): 393239520

約数和(自身を除く): 262159800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1092331, 2184662, 3276993, 4369324, 5461655, 6553986, 8738648, 10923310, 13107972, 16384965, 21846620, 26215944, 32769930, 43693240, 65539860, 131079720]

約数ペア:

[(1, 131079720), (2, 65539860), (3, 43693240), (4, 32769930), (5, 26215944), (6, 21846620), (8, 16384965), (10, 13107972), (12, 10923310), (15, 8738648), (20, 6553986), (24, 5461655), (30, 4369324), (40, 3276993), (60, 2184662), (120, 1092331)]