80084280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 261506880

約数和(自身を除く): 181422600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1061, 1110, 1258, 1480, 1887, 2040, 2122, 2220, 2516, 3145, 3183, 3774, 4244, 4440, 5032, 5305, 6290, 6366, 7548, 8488, 9435, 10610, 12580, 12732, 15096, 15915, 18037, 18870, 21220, 25160, 25464, 31830, 36074, 37740, 39257, 42440, 54111, 63660, 72148, 75480, 78514, 90185, 108222, 117771, 127320, 144296, 157028, 180370, 196285, 216444, 235542, 270555, 314056, 360740, 392570, 432888, 471084, 541110, 588855, 667369, 721480, 785140, 942168, 1082220, 1177710, 1334738, 1570280, 2002107, 2164440, 2355420, 2669476, 3336845, 4004214, 4710840, 5338952, 6673690, 8008428, 10010535, 13347380, 16016856, 20021070, 26694760, 40042140, 80084280]

約数ペア:

[(1, 80084280), (2, 40042140), (3, 26694760), (4, 20021070), (5, 16016856), (6, 13347380), (8, 10010535), (10, 8008428), (12, 6673690), (15, 5338952), (17, 4710840), (20, 4004214), (24, 3336845), (30, 2669476), (34, 2355420), (37, 2164440), (40, 2002107), (51, 1570280), (60, 1334738), (68, 1177710), (74, 1082220), (85, 942168), (102, 785140), (111, 721480), (120, 667369), (136, 588855), (148, 541110), (170, 471084), (185, 432888), (204, 392570), (222, 360740), (255, 314056), (296, 270555), (340, 235542), (370, 216444), (408, 196285), (444, 180370), (510, 157028), (555, 144296), (629, 127320), (680, 117771), (740, 108222), (888, 90185), (1020, 78514), (1061, 75480), (1110, 72148), (1258, 63660), (1480, 54111), (1887, 42440), (2040, 39257), (2122, 37740), (2220, 36074), (2516, 31830), (3145, 25464), (3183, 25160), (3774, 21220), (4244, 18870), (4440, 18037), (5032, 15915), (5305, 15096), (6290, 12732), (6366, 12580), (7548, 10610), (8488, 9435)]