2782838880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18061}}^1$

素因数の和:18189

約数の個数: 144

約数和(自身を含む): 9585720144

約数和(自身を除く): 6802881264

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, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1440, 1605, 1712, 1926, 2140, 2568, 3210, 3424, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 10272, 12840, 15408, 17120, 18061, 19260, 25680, 30816, 36122, 38520, 51360, 54183, 72244, 77040, 90305, 108366, 144488, 154080, 162549, 180610, 216732, 270915, 288976, 325098, 361220, 433464, 541830, 577952, 650196, 722440, 812745, 866928, 1083660, 1300392, 1444880, 1625490, 1733856, 1932527, 2167320, 2600784, 2889760, 3250980, 3865054, 4334640, 5201568, 5797581, 6501960, 7730108, 8669280, 9662635, 11595162, 13003920, 15460216, 17392743, 19325270, 23190324, 26007840, 28987905, 30920432, 34785486, 38650540, 46380648, 57975810, 61840864, 69570972, 77301080, 86963715, 92761296, 115951620, 139141944, 154602160, 173927430, 185522592, 231903240, 278283888, 309204320, 347854860, 463806480, 556567776, 695709720, 927612960, 1391419440, 2782838880]

約数ペア:

[(1, 2782838880), (2, 1391419440), (3, 927612960), (4, 695709720), (5, 556567776), (6, 463806480), (8, 347854860), (9, 309204320), (10, 278283888), (12, 231903240), (15, 185522592), (16, 173927430), (18, 154602160), (20, 139141944), (24, 115951620), (30, 92761296), (32, 86963715), (36, 77301080), (40, 69570972), (45, 61840864), (48, 57975810), (60, 46380648), (72, 38650540), (80, 34785486), (90, 30920432), (96, 28987905), (107, 26007840), (120, 23190324), (144, 19325270), (160, 17392743), (180, 15460216), (214, 13003920), (240, 11595162), (288, 9662635), (321, 8669280), (360, 7730108), (428, 6501960), (480, 5797581), (535, 5201568), (642, 4334640), (720, 3865054), (856, 3250980), (963, 2889760), (1070, 2600784), (1284, 2167320), (1440, 1932527), (1605, 1733856), (1712, 1625490), (1926, 1444880), (2140, 1300392), (2568, 1083660), (3210, 866928), (3424, 812745), (3852, 722440), (4280, 650196), (4815, 577952), (5136, 541830), (6420, 433464), (7704, 361220), (8560, 325098), (9630, 288976), (10272, 270915), (12840, 216732), (15408, 180610), (17120, 162549), (18061, 154080), (19260, 144488), (25680, 108366), (30816, 90305), (36122, 77040), (38520, 72244), (51360, 54183)]