87536880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{121579}}^1$

素因数の和:121598

約数の個数: 60

約数和(自身を含む): 293980440

約数和(自身を除く): 206443560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 121579, 243158, 364737, 486316, 607895, 729474, 972632, 1094211, 1215790, 1458948, 1823685, 1945264, 2188422, 2431580, 2917896, 3647370, 4376844, 4863160, 5471055, 5835792, 7294740, 8753688, 9726320, 10942110, 14589480, 17507376, 21884220, 29178960, 43768440, 87536880]

約数ペア:

[(1, 87536880), (2, 43768440), (3, 29178960), (4, 21884220), (5, 17507376), (6, 14589480), (8, 10942110), (9, 9726320), (10, 8753688), (12, 7294740), (15, 5835792), (16, 5471055), (18, 4863160), (20, 4376844), (24, 3647370), (30, 2917896), (36, 2431580), (40, 2188422), (45, 1945264), (48, 1823685), (60, 1458948), (72, 1215790), (80, 1094211), (90, 972632), (120, 729474), (144, 607895), (180, 486316), (240, 364737), (360, 243158), (720, 121579)]