605688840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9839}}^1$

素因数の和:9881

約数の個数: 160

約数和(自身を含む): 2143152000

約数和(自身を除く): 1537463160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 9839, 10260, 12312, 15390, 19678, 20520, 29517, 30780, 39356, 49195, 59034, 61560, 78712, 88551, 98390, 118068, 147585, 177102, 186941, 196780, 236136, 265653, 295170, 354204, 373882, 393560, 442755, 531306, 560823, 590340, 708408, 747764, 796959, 885510, 934705, 1062612, 1121646, 1180680, 1328265, 1495528, 1593918, 1682469, 1771020, 1869410, 2125224, 2243292, 2656530, 2804115, 3187836, 3364938, 3542040, 3738820, 3984795, 4486584, 5047407, 5313060, 5608230, 6375672, 6729876, 7477640, 7969590, 8412345, 10094814, 10626120, 11216460, 13459752, 15142221, 15939180, 16824690, 20189628, 22432920, 25237035, 30284442, 31878360, 33649380, 40379256, 50474070, 60568884, 67298760, 75711105, 100948140, 121137768, 151422210, 201896280, 302844420, 605688840]

約数ペア:

[(1, 605688840), (2, 302844420), (3, 201896280), (4, 151422210), (5, 121137768), (6, 100948140), (8, 75711105), (9, 67298760), (10, 60568884), (12, 50474070), (15, 40379256), (18, 33649380), (19, 31878360), (20, 30284442), (24, 25237035), (27, 22432920), (30, 20189628), (36, 16824690), (38, 15939180), (40, 15142221), (45, 13459752), (54, 11216460), (57, 10626120), (60, 10094814), (72, 8412345), (76, 7969590), (81, 7477640), (90, 6729876), (95, 6375672), (108, 5608230), (114, 5313060), (120, 5047407), (135, 4486584), (152, 3984795), (162, 3738820), (171, 3542040), (180, 3364938), (190, 3187836), (216, 2804115), (228, 2656530), (270, 2243292), (285, 2125224), (324, 1869410), (342, 1771020), (360, 1682469), (380, 1593918), (405, 1495528), (456, 1328265), (513, 1180680), (540, 1121646), (570, 1062612), (648, 934705), (684, 885510), (760, 796959), (810, 747764), (855, 708408), (1026, 590340), (1080, 560823), (1140, 531306), (1368, 442755), (1539, 393560), (1620, 373882), (1710, 354204), (2052, 295170), (2280, 265653), (2565, 236136), (3078, 196780), (3240, 186941), (3420, 177102), (4104, 147585), (5130, 118068), (6156, 98390), (6840, 88551), (7695, 78712), (9839, 61560), (10260, 59034), (12312, 49195), (15390, 39356), (19678, 30780), (20520, 29517)]