240910080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1526

約数の個数: 144

約数和(自身を含む): 787839360

約数和(自身を除く): 546929280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 960, 1032, 1280, 1290, 1376, 1459, 1720, 1920, 2064, 2580, 2752, 2918, 3440, 3840, 4128, 4377, 5160, 5504, 5836, 6880, 7295, 8256, 8754, 10320, 11008, 11672, 13760, 14590, 16512, 17508, 20640, 21885, 23344, 27520, 29180, 33024, 35016, 41280, 43770, 46688, 55040, 58360, 62737, 70032, 82560, 87540, 93376, 116720, 125474, 140064, 165120, 175080, 186752, 188211, 233440, 250948, 280128, 313685, 350160, 373504, 376422, 466880, 501896, 560256, 627370, 700320, 752844, 933760, 941055, 1003792, 1120512, 1254740, 1400640, 1505688, 1867520, 1882110, 2007584, 2509480, 2801280, 3011376, 3764220, 4015168, 5018960, 5602560, 6022752, 7528440, 8030336, 10037920, 12045504, 15056880, 16060672, 20075840, 24091008, 30113760, 40151680, 48182016, 60227520, 80303360, 120455040, 240910080]

約数ペア:

[(1, 240910080), (2, 120455040), (3, 80303360), (4, 60227520), (5, 48182016), (6, 40151680), (8, 30113760), (10, 24091008), (12, 20075840), (15, 16060672), (16, 15056880), (20, 12045504), (24, 10037920), (30, 8030336), (32, 7528440), (40, 6022752), (43, 5602560), (48, 5018960), (60, 4015168), (64, 3764220), (80, 3011376), (86, 2801280), (96, 2509480), (120, 2007584), (128, 1882110), (129, 1867520), (160, 1505688), (172, 1400640), (192, 1254740), (215, 1120512), (240, 1003792), (256, 941055), (258, 933760), (320, 752844), (344, 700320), (384, 627370), (430, 560256), (480, 501896), (516, 466880), (640, 376422), (645, 373504), (688, 350160), (768, 313685), (860, 280128), (960, 250948), (1032, 233440), (1280, 188211), (1290, 186752), (1376, 175080), (1459, 165120), (1720, 140064), (1920, 125474), (2064, 116720), (2580, 93376), (2752, 87540), (2918, 82560), (3440, 70032), (3840, 62737), (4128, 58360), (4377, 55040), (5160, 46688), (5504, 43770), (5836, 41280), (6880, 35016), (7295, 33024), (8256, 29180), (8754, 27520), (10320, 23344), (11008, 21885), (11672, 20640), (13760, 17508), (14590, 16512)]