2451092880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{237509}}^1$

素因数の和:237568

約数の個数: 80

約数和(自身を含む): 7775127360

約数和(自身を除く): 5324034480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 237509, 475018, 712527, 950036, 1187545, 1425054, 1900072, 2375090, 2850108, 3562635, 3800144, 4750180, 5700216, 7125270, 9500360, 10212887, 11400432, 14250540, 19000720, 20425774, 28501080, 30638661, 40851548, 51064435, 57002160, 61277322, 81703096, 102128870, 122554644, 153193305, 163406192, 204257740, 245109288, 306386610, 408515480, 490218576, 612773220, 817030960, 1225546440, 2451092880]

約数ペア:

[(1, 2451092880), (2, 1225546440), (3, 817030960), (4, 612773220), (5, 490218576), (6, 408515480), (8, 306386610), (10, 245109288), (12, 204257740), (15, 163406192), (16, 153193305), (20, 122554644), (24, 102128870), (30, 81703096), (40, 61277322), (43, 57002160), (48, 51064435), (60, 40851548), (80, 30638661), (86, 28501080), (120, 20425774), (129, 19000720), (172, 14250540), (215, 11400432), (240, 10212887), (258, 9500360), (344, 7125270), (430, 5700216), (516, 4750180), (645, 3800144), (688, 3562635), (860, 2850108), (1032, 2375090), (1290, 1900072), (1720, 1425054), (2064, 1187545), (2580, 950036), (3440, 712527), (5160, 475018), (10320, 237509)]