20036160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{773}}^1$

素因数の和:802

約数の個数: 140

約数和(自身を含む): 71364348

約数和(自身を除く): 51328188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 773, 810, 864, 960, 1080, 1296, 1440, 1546, 1620, 1728, 2160, 2319, 2592, 2880, 3092, 3240, 3865, 4320, 4638, 5184, 6184, 6480, 6957, 7730, 8640, 9276, 11595, 12368, 12960, 13914, 15460, 18552, 20871, 23190, 24736, 25920, 27828, 30920, 34785, 37104, 41742, 46380, 49472, 55656, 61840, 62613, 69570, 74208, 83484, 92760, 104355, 111312, 123680, 125226, 139140, 148416, 166968, 185520, 208710, 222624, 247360, 250452, 278280, 313065, 333936, 371040, 417420, 445248, 500904, 556560, 626130, 667872, 742080, 834840, 1001808, 1113120, 1252260, 1335744, 1669680, 2003616, 2226240, 2504520, 3339360, 4007232, 5009040, 6678720, 10018080, 20036160]

約数ペア:

[(1, 20036160), (2, 10018080), (3, 6678720), (4, 5009040), (5, 4007232), (6, 3339360), (8, 2504520), (9, 2226240), (10, 2003616), (12, 1669680), (15, 1335744), (16, 1252260), (18, 1113120), (20, 1001808), (24, 834840), (27, 742080), (30, 667872), (32, 626130), (36, 556560), (40, 500904), (45, 445248), (48, 417420), (54, 371040), (60, 333936), (64, 313065), (72, 278280), (80, 250452), (81, 247360), (90, 222624), (96, 208710), (108, 185520), (120, 166968), (135, 148416), (144, 139140), (160, 125226), (162, 123680), (180, 111312), (192, 104355), (216, 92760), (240, 83484), (270, 74208), (288, 69570), (320, 62613), (324, 61840), (360, 55656), (405, 49472), (432, 46380), (480, 41742), (540, 37104), (576, 34785), (648, 30920), (720, 27828), (773, 25920), (810, 24736), (864, 23190), (960, 20871), (1080, 18552), (1296, 15460), (1440, 13914), (1546, 12960), (1620, 12368), (1728, 11595), (2160, 9276), (2319, 8640), (2592, 7730), (2880, 6957), (3092, 6480), (3240, 6184), (3865, 5184), (4320, 4638)]