212577480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{196831}}^1$

素因数の和:196851

約数の個数: 64

約数和(自身を含む): 708595200

約数和(自身を除く): 496017720

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, 196831, 393662, 590493, 787324, 984155, 1180986, 1574648, 1771479, 1968310, 2361972, 2952465, 3542958, 3936620, 4723944, 5314437, 5904930, 7085916, 7873240, 8857395, 10628874, 11809860, 14171832, 17714790, 21257748, 23619720, 26572185, 35429580, 42515496, 53144370, 70859160, 106288740, 212577480]

約数ペア:

[(1, 212577480), (2, 106288740), (3, 70859160), (4, 53144370), (5, 42515496), (6, 35429580), (8, 26572185), (9, 23619720), (10, 21257748), (12, 17714790), (15, 14171832), (18, 11809860), (20, 10628874), (24, 8857395), (27, 7873240), (30, 7085916), (36, 5904930), (40, 5314437), (45, 4723944), (54, 3936620), (60, 3542958), (72, 2952465), (90, 2361972), (108, 1968310), (120, 1771479), (135, 1574648), (180, 1180986), (216, 984155), (270, 787324), (360, 590493), (540, 393662), (1080, 196831)]