488828880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39937}}^1$

素因数の和:39973

約数の個数: 120

約数和(自身を含む): 1738261512

約数和(自身を除く): 1249432632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 39937, 79874, 119811, 159748, 199685, 239622, 319496, 359433, 399370, 479244, 599055, 638992, 678929, 718866, 798740, 958488, 1198110, 1357858, 1437732, 1597480, 1797165, 1916976, 2036787, 2396220, 2715716, 2875464, 3194960, 3394645, 3594330, 4073574, 4792440, 5431432, 5750928, 6110361, 6789290, 7188660, 8147148, 9584880, 10183935, 10862864, 12220722, 13578580, 14377320, 16294296, 20367870, 24441444, 27157160, 28754640, 30551805, 32588592, 40735740, 48882888, 54314320, 61103610, 81471480, 97765776, 122207220, 162942960, 244414440, 488828880]

約数ペア:

[(1, 488828880), (2, 244414440), (3, 162942960), (4, 122207220), (5, 97765776), (6, 81471480), (8, 61103610), (9, 54314320), (10, 48882888), (12, 40735740), (15, 32588592), (16, 30551805), (17, 28754640), (18, 27157160), (20, 24441444), (24, 20367870), (30, 16294296), (34, 14377320), (36, 13578580), (40, 12220722), (45, 10862864), (48, 10183935), (51, 9584880), (60, 8147148), (68, 7188660), (72, 6789290), (80, 6110361), (85, 5750928), (90, 5431432), (102, 4792440), (120, 4073574), (136, 3594330), (144, 3394645), (153, 3194960), (170, 2875464), (180, 2715716), (204, 2396220), (240, 2036787), (255, 1916976), (272, 1797165), (306, 1597480), (340, 1437732), (360, 1357858), (408, 1198110), (510, 958488), (612, 798740), (680, 718866), (720, 678929), (765, 638992), (816, 599055), (1020, 479244), (1224, 399370), (1360, 359433), (1530, 319496), (2040, 239622), (2448, 199685), (3060, 159748), (4080, 119811), (6120, 79874), (12240, 39937)]