1520341020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1009}}^1$

素因数の和:1796

約数の個数: 144

約数和(自身を含む): 5042550240

約数和(自身を除く): 3522209220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 761, 990, 1009, 1522, 1980, 2018, 2283, 3027, 3044, 3805, 4036, 4566, 5045, 6054, 6849, 7610, 8371, 9081, 9132, 10090, 11099, 11415, 12108, 13698, 15135, 15220, 16742, 18162, 20180, 22198, 22830, 25113, 27396, 30270, 33297, 33484, 34245, 36324, 41855, 44396, 45405, 45660, 50226, 55495, 60540, 66594, 68490, 75339, 83710, 90810, 99891, 100452, 110990, 125565, 133188, 136980, 150678, 166485, 167420, 181620, 199782, 221980, 251130, 301356, 332970, 376695, 399564, 499455, 502260, 665940, 753390, 767849, 998910, 1506780, 1535698, 1997820, 2303547, 3071396, 3839245, 4607094, 6910641, 7678490, 8446339, 9214188, 11517735, 13821282, 15356980, 16892678, 23035470, 25339017, 27642564, 33785356, 34553205, 42231695, 46070940, 50678034, 69106410, 76017051, 84463390, 101356068, 126695085, 138212820, 152034102, 168926780, 253390170, 304068204, 380085255, 506780340, 760170510, 1520341020]

約数ペア:

[(1, 1520341020), (2, 760170510), (3, 506780340), (4, 380085255), (5, 304068204), (6, 253390170), (9, 168926780), (10, 152034102), (11, 138212820), (12, 126695085), (15, 101356068), (18, 84463390), (20, 76017051), (22, 69106410), (30, 50678034), (33, 46070940), (36, 42231695), (44, 34553205), (45, 33785356), (55, 27642564), (60, 25339017), (66, 23035470), (90, 16892678), (99, 15356980), (110, 13821282), (132, 11517735), (165, 9214188), (180, 8446339), (198, 7678490), (220, 6910641), (330, 4607094), (396, 3839245), (495, 3071396), (660, 2303547), (761, 1997820), (990, 1535698), (1009, 1506780), (1522, 998910), (1980, 767849), (2018, 753390), (2283, 665940), (3027, 502260), (3044, 499455), (3805, 399564), (4036, 376695), (4566, 332970), (5045, 301356), (6054, 251130), (6849, 221980), (7610, 199782), (8371, 181620), (9081, 167420), (9132, 166485), (10090, 150678), (11099, 136980), (11415, 133188), (12108, 125565), (13698, 110990), (15135, 100452), (15220, 99891), (16742, 90810), (18162, 83710), (20180, 75339), (22198, 68490), (22830, 66594), (25113, 60540), (27396, 55495), (30270, 50226), (33297, 45660), (33484, 45405), (34245, 44396), (36324, 41855)]