120242880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{4639}}^1$

素因数の和:4668

約数の個数: 140

約数和(自身を含む): 427817280

約数和(自身を除く): 307574400

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, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 4639, 5184, 6480, 8640, 9278, 12960, 13917, 18556, 23195, 25920, 27834, 37112, 41751, 46390, 55668, 69585, 74224, 83502, 92780, 111336, 125253, 139170, 148448, 167004, 185560, 208755, 222672, 250506, 278340, 296896, 334008, 371120, 375759, 417510, 445344, 501012, 556680, 626265, 668016, 742240, 751518, 835020, 890688, 1002024, 1113360, 1252530, 1336032, 1484480, 1503036, 1670040, 1878795, 2004048, 2226720, 2505060, 2672064, 3006072, 3340080, 3757590, 4008096, 4453440, 5010120, 6012144, 6680160, 7515180, 8016192, 10020240, 12024288, 13360320, 15030360, 20040480, 24048576, 30060720, 40080960, 60121440, 120242880]

約数ペア:

[(1, 120242880), (2, 60121440), (3, 40080960), (4, 30060720), (5, 24048576), (6, 20040480), (8, 15030360), (9, 13360320), (10, 12024288), (12, 10020240), (15, 8016192), (16, 7515180), (18, 6680160), (20, 6012144), (24, 5010120), (27, 4453440), (30, 4008096), (32, 3757590), (36, 3340080), (40, 3006072), (45, 2672064), (48, 2505060), (54, 2226720), (60, 2004048), (64, 1878795), (72, 1670040), (80, 1503036), (81, 1484480), (90, 1336032), (96, 1252530), (108, 1113360), (120, 1002024), (135, 890688), (144, 835020), (160, 751518), (162, 742240), (180, 668016), (192, 626265), (216, 556680), (240, 501012), (270, 445344), (288, 417510), (320, 375759), (324, 371120), (360, 334008), (405, 296896), (432, 278340), (480, 250506), (540, 222672), (576, 208755), (648, 185560), (720, 167004), (810, 148448), (864, 139170), (960, 125253), (1080, 111336), (1296, 92780), (1440, 83502), (1620, 74224), (1728, 69585), (2160, 55668), (2592, 46390), (2880, 41751), (3240, 37112), (4320, 27834), (4639, 25920), (5184, 23195), (6480, 18556), (8640, 13917), (9278, 12960)]