118454940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{219361}}^1$

素因数の和:219379

約数の個数: 48

約数和(自身を含む): 368528160

約数和(自身を除く): 250073220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 219361, 438722, 658083, 877444, 1096805, 1316166, 1974249, 2193610, 2632332, 3290415, 3948498, 4387220, 5922747, 6580830, 7896996, 9871245, 11845494, 13161660, 19742490, 23690988, 29613735, 39484980, 59227470, 118454940]

約数ペア:

[(1, 118454940), (2, 59227470), (3, 39484980), (4, 29613735), (5, 23690988), (6, 19742490), (9, 13161660), (10, 11845494), (12, 9871245), (15, 7896996), (18, 6580830), (20, 5922747), (27, 4387220), (30, 3948498), (36, 3290415), (45, 2632332), (54, 2193610), (60, 1974249), (90, 1316166), (108, 1096805), (135, 877444), (180, 658083), (270, 438722), (540, 219361)]