85808880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{119179}}^1$

素因数の和:119198

約数の個数: 60

約数和(自身を含む): 288177240

約数和(自身を除く): 202368360

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, 119179, 238358, 357537, 476716, 595895, 715074, 953432, 1072611, 1191790, 1430148, 1787685, 1906864, 2145222, 2383580, 2860296, 3575370, 4290444, 4767160, 5363055, 5720592, 7150740, 8580888, 9534320, 10726110, 14301480, 17161776, 21452220, 28602960, 42904440, 85808880]

約数ペア:

[(1, 85808880), (2, 42904440), (3, 28602960), (4, 21452220), (5, 17161776), (6, 14301480), (8, 10726110), (9, 9534320), (10, 8580888), (12, 7150740), (15, 5720592), (16, 5363055), (18, 4767160), (20, 4290444), (24, 3575370), (30, 2860296), (36, 2383580), (40, 2145222), (45, 1906864), (48, 1787685), (60, 1430148), (72, 1191790), (80, 1072611), (90, 953432), (120, 715074), (144, 595895), (180, 476716), (240, 357537), (360, 238358), (720, 119179)]