463869180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1019}}^1$

素因数の和:1321

約数の個数: 120

約数和(自身を含む): 1461786480

約数和(自身を除く): 997917300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 281, 324, 405, 540, 562, 810, 843, 1019, 1124, 1405, 1620, 1686, 2038, 2529, 2810, 3057, 3372, 4076, 4215, 5058, 5095, 5620, 6114, 7587, 8430, 9171, 10116, 10190, 12228, 12645, 15174, 15285, 16860, 18342, 20380, 22761, 25290, 27513, 30348, 30570, 36684, 37935, 45522, 45855, 50580, 55026, 61140, 75870, 82539, 91044, 91710, 110052, 113805, 137565, 151740, 165078, 183420, 227610, 275130, 286339, 330156, 412695, 455220, 550260, 572678, 825390, 859017, 1145356, 1431695, 1650780, 1718034, 2577051, 2863390, 3436068, 4295085, 5154102, 5726780, 7731153, 8590170, 10308204, 12885255, 15462306, 17180340, 23193459, 25770510, 30924612, 38655765, 46386918, 51541020, 77311530, 92773836, 115967295, 154623060, 231934590, 463869180]

約数ペア:

[(1, 463869180), (2, 231934590), (3, 154623060), (4, 115967295), (5, 92773836), (6, 77311530), (9, 51541020), (10, 46386918), (12, 38655765), (15, 30924612), (18, 25770510), (20, 23193459), (27, 17180340), (30, 15462306), (36, 12885255), (45, 10308204), (54, 8590170), (60, 7731153), (81, 5726780), (90, 5154102), (108, 4295085), (135, 3436068), (162, 2863390), (180, 2577051), (270, 1718034), (281, 1650780), (324, 1431695), (405, 1145356), (540, 859017), (562, 825390), (810, 572678), (843, 550260), (1019, 455220), (1124, 412695), (1405, 330156), (1620, 286339), (1686, 275130), (2038, 227610), (2529, 183420), (2810, 165078), (3057, 151740), (3372, 137565), (4076, 113805), (4215, 110052), (5058, 91710), (5095, 91044), (5620, 82539), (6114, 75870), (7587, 61140), (8430, 55026), (9171, 50580), (10116, 45855), (10190, 45522), (12228, 37935), (12645, 36684), (15174, 30570), (15285, 30348), (16860, 27513), (18342, 25290), (20380, 22761)]