2783215080

素因数分解:

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

素因数の和:1326

約数の個数: 192

約数和(自身を含む): 9423086400

約数和(自身を除く): 6639871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 281, 324, 360, 405, 486, 540, 562, 648, 810, 843, 972, 1019, 1080, 1124, 1215, 1405, 1620, 1686, 1944, 2038, 2248, 2430, 2529, 2810, 3057, 3240, 3372, 4076, 4215, 4860, 5058, 5095, 5620, 6114, 6744, 7587, 8152, 8430, 9171, 9720, 10116, 10190, 11240, 12228, 12645, 15174, 15285, 16860, 18342, 20232, 20380, 22761, 24456, 25290, 27513, 30348, 30570, 33720, 36684, 37935, 40760, 45522, 45855, 50580, 55026, 60696, 61140, 68283, 73368, 75870, 82539, 91044, 91710, 101160, 110052, 113805, 122280, 136566, 137565, 151740, 165078, 182088, 183420, 220104, 227610, 247617, 273132, 275130, 286339, 303480, 330156, 341415, 366840, 412695, 455220, 495234, 546264, 550260, 572678, 660312, 682830, 825390, 859017, 910440, 990468, 1100520, 1145356, 1238085, 1365660, 1431695, 1650780, 1718034, 1980936, 2290712, 2476170, 2577051, 2731320, 2863390, 3301560, 3436068, 4295085, 4952340, 5154102, 5726780, 6872136, 7731153, 8590170, 9904680, 10308204, 11453560, 12885255, 15462306, 17180340, 20616408, 23193459, 25770510, 30924612, 34360680, 38655765, 46386918, 51541020, 61849224, 69580377, 77311530, 92773836, 103082040, 115967295, 139160754, 154623060, 185547672, 231934590, 278321508, 309246120, 347901885, 463869180, 556643016, 695803770, 927738360, 1391607540, 2783215080]

約数ペア:

[(1, 2783215080), (2, 1391607540), (3, 927738360), (4, 695803770), (5, 556643016), (6, 463869180), (8, 347901885), (9, 309246120), (10, 278321508), (12, 231934590), (15, 185547672), (18, 154623060), (20, 139160754), (24, 115967295), (27, 103082040), (30, 92773836), (36, 77311530), (40, 69580377), (45, 61849224), (54, 51541020), (60, 46386918), (72, 38655765), (81, 34360680), (90, 30924612), (108, 25770510), (120, 23193459), (135, 20616408), (162, 17180340), (180, 15462306), (216, 12885255), (243, 11453560), (270, 10308204), (281, 9904680), (324, 8590170), (360, 7731153), (405, 6872136), (486, 5726780), (540, 5154102), (562, 4952340), (648, 4295085), (810, 3436068), (843, 3301560), (972, 2863390), (1019, 2731320), (1080, 2577051), (1124, 2476170), (1215, 2290712), (1405, 1980936), (1620, 1718034), (1686, 1650780), (1944, 1431695), (2038, 1365660), (2248, 1238085), (2430, 1145356), (2529, 1100520), (2810, 990468), (3057, 910440), (3240, 859017), (3372, 825390), (4076, 682830), (4215, 660312), (4860, 572678), (5058, 550260), (5095, 546264), (5620, 495234), (6114, 455220), (6744, 412695), (7587, 366840), (8152, 341415), (8430, 330156), (9171, 303480), (9720, 286339), (10116, 275130), (10190, 273132), (11240, 247617), (12228, 227610), (12645, 220104), (15174, 183420), (15285, 182088), (16860, 165078), (18342, 151740), (20232, 137565), (20380, 136566), (22761, 122280), (24456, 113805), (25290, 110052), (27513, 101160), (30348, 91710), (30570, 91044), (33720, 82539), (36684, 75870), (37935, 73368), (40760, 68283), (45522, 61140), (45855, 60696), (50580, 55026)]