180210960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83431}}^1$

素因数の和:83453

約数の個数: 80

約数和(自身を含む): 620734080

約数和(自身を除く): 440523120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 83431, 166862, 250293, 333724, 417155, 500586, 667448, 750879, 834310, 1001172, 1251465, 1334896, 1501758, 1668620, 2002344, 2252637, 2502930, 3003516, 3337240, 3754395, 4004688, 4505274, 5005860, 6007032, 6674480, 7508790, 9010548, 10011720, 11263185, 12014064, 15017580, 18021096, 20023440, 22526370, 30035160, 36042192, 45052740, 60070320, 90105480, 180210960]

約数ペア:

[(1, 180210960), (2, 90105480), (3, 60070320), (4, 45052740), (5, 36042192), (6, 30035160), (8, 22526370), (9, 20023440), (10, 18021096), (12, 15017580), (15, 12014064), (16, 11263185), (18, 10011720), (20, 9010548), (24, 7508790), (27, 6674480), (30, 6007032), (36, 5005860), (40, 4505274), (45, 4004688), (48, 3754395), (54, 3337240), (60, 3003516), (72, 2502930), (80, 2252637), (90, 2002344), (108, 1668620), (120, 1501758), (135, 1334896), (144, 1251465), (180, 1001172), (216, 834310), (240, 750879), (270, 667448), (360, 500586), (432, 417155), (540, 333724), (720, 250293), (1080, 166862), (2160, 83431)]