1326143880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1227911}}^1$

素因数の和:1227931

約数の個数: 64

約数和(自身を含む): 4420483200

約数和(自身を除く): 3094339320

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, 1227911, 2455822, 3683733, 4911644, 6139555, 7367466, 9823288, 11051199, 12279110, 14734932, 18418665, 22102398, 24558220, 29469864, 33153597, 36837330, 44204796, 49116440, 55255995, 66307194, 73674660, 88409592, 110511990, 132614388, 147349320, 165767985, 221023980, 265228776, 331535970, 442047960, 663071940, 1326143880]

約数ペア:

[(1, 1326143880), (2, 663071940), (3, 442047960), (4, 331535970), (5, 265228776), (6, 221023980), (8, 165767985), (9, 147349320), (10, 132614388), (12, 110511990), (15, 88409592), (18, 73674660), (20, 66307194), (24, 55255995), (27, 49116440), (30, 44204796), (36, 36837330), (40, 33153597), (45, 29469864), (54, 24558220), (60, 22102398), (72, 18418665), (90, 14734932), (108, 12279110), (120, 11051199), (135, 9823288), (180, 7367466), (216, 6139555), (270, 4911644), (360, 3683733), (540, 2455822), (1080, 1227911)]