121317480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{112331}}^1$

素因数の和:112351

約数の個数: 64

約数和(自身を含む): 404395200

約数和(自身を除く): 283077720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 112331, 224662, 336993, 449324, 561655, 673986, 898648, 1010979, 1123310, 1347972, 1684965, 2021958, 2246620, 2695944, 3032937, 3369930, 4043916, 4493240, 5054895, 6065874, 6739860, 8087832, 10109790, 12131748, 13479720, 15164685, 20219580, 24263496, 30329370, 40439160, 60658740, 121317480]

約数ペア:

[(1, 121317480), (2, 60658740), (3, 40439160), (4, 30329370), (5, 24263496), (6, 20219580), (8, 15164685), (9, 13479720), (10, 12131748), (12, 10109790), (15, 8087832), (18, 6739860), (20, 6065874), (24, 5054895), (27, 4493240), (30, 4043916), (36, 3369930), (40, 3032937), (45, 2695944), (54, 2246620), (60, 2021958), (72, 1684965), (90, 1347972), (108, 1123310), (120, 1010979), (135, 898648), (180, 673986), (216, 561655), (270, 449324), (360, 336993), (540, 224662), (1080, 112331)]