1597490640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{739579}}^1$

素因数の和:739601

約数の個数: 80

約数和(自身を含む): 5502475200

約数和(自身を除く): 3904984560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 739579, 1479158, 2218737, 2958316, 3697895, 4437474, 5916632, 6656211, 7395790, 8874948, 11093685, 11833264, 13312422, 14791580, 17749896, 19968633, 22187370, 26624844, 29583160, 33281055, 35499792, 39937266, 44374740, 53249688, 59166320, 66562110, 79874532, 88749480, 99843165, 106499376, 133124220, 159749064, 177498960, 199686330, 266248440, 319498128, 399372660, 532496880, 798745320, 1597490640]

約数ペア:

[(1, 1597490640), (2, 798745320), (3, 532496880), (4, 399372660), (5, 319498128), (6, 266248440), (8, 199686330), (9, 177498960), (10, 159749064), (12, 133124220), (15, 106499376), (16, 99843165), (18, 88749480), (20, 79874532), (24, 66562110), (27, 59166320), (30, 53249688), (36, 44374740), (40, 39937266), (45, 35499792), (48, 33281055), (54, 29583160), (60, 26624844), (72, 22187370), (80, 19968633), (90, 17749896), (108, 14791580), (120, 13312422), (135, 11833264), (144, 11093685), (180, 8874948), (216, 7395790), (240, 6656211), (270, 5916632), (360, 4437474), (432, 3697895), (540, 2958316), (720, 2218737), (1080, 1479158), (2160, 739579)]