230784480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1313

約数の個数: 144

約数和(自身を含む): 793905840

約数和(自身を除く): 563121360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1153, 1251, 1390, 1440, 1668, 2085, 2224, 2306, 2502, 2780, 3336, 3459, 4170, 4448, 4612, 5004, 5560, 5765, 6255, 6672, 6918, 8340, 9224, 10008, 10377, 11120, 11530, 12510, 13344, 13836, 16680, 17295, 18448, 20016, 20754, 22240, 23060, 25020, 27672, 33360, 34590, 36896, 40032, 41508, 46120, 50040, 51885, 55344, 66720, 69180, 83016, 92240, 100080, 103770, 110688, 138360, 160267, 166032, 184480, 200160, 207540, 276720, 320534, 332064, 415080, 480801, 553440, 641068, 801335, 830160, 961602, 1282136, 1442403, 1602670, 1660320, 1923204, 2404005, 2564272, 2884806, 3205340, 3846408, 4808010, 5128544, 5769612, 6410680, 7212015, 7692816, 9616020, 11539224, 12821360, 14424030, 15385632, 19232040, 23078448, 25642720, 28848060, 38464080, 46156896, 57696120, 76928160, 115392240, 230784480]

約数ペア:

[(1, 230784480), (2, 115392240), (3, 76928160), (4, 57696120), (5, 46156896), (6, 38464080), (8, 28848060), (9, 25642720), (10, 23078448), (12, 19232040), (15, 15385632), (16, 14424030), (18, 12821360), (20, 11539224), (24, 9616020), (30, 7692816), (32, 7212015), (36, 6410680), (40, 5769612), (45, 5128544), (48, 4808010), (60, 3846408), (72, 3205340), (80, 2884806), (90, 2564272), (96, 2404005), (120, 1923204), (139, 1660320), (144, 1602670), (160, 1442403), (180, 1282136), (240, 961602), (278, 830160), (288, 801335), (360, 641068), (417, 553440), (480, 480801), (556, 415080), (695, 332064), (720, 320534), (834, 276720), (1112, 207540), (1153, 200160), (1251, 184480), (1390, 166032), (1440, 160267), (1668, 138360), (2085, 110688), (2224, 103770), (2306, 100080), (2502, 92240), (2780, 83016), (3336, 69180), (3459, 66720), (4170, 55344), (4448, 51885), (4612, 50040), (5004, 46120), (5560, 41508), (5765, 40032), (6255, 36896), (6672, 34590), (6918, 33360), (8340, 27672), (9224, 25020), (10008, 23060), (10377, 22240), (11120, 20754), (11530, 20016), (12510, 18448), (13344, 17295), (13836, 16680)]