180364320

素因数分解:

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

素因数の和:4669

約数の個数: 144

約数和(自身を含む): 638426880

約数和(自身を除く): 458062560

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4639, 4860, 6480, 7776, 9278, 9720, 12960, 13917, 18556, 19440, 23195, 27834, 37112, 38880, 41751, 46390, 55668, 69585, 74224, 83502, 92780, 111336, 125253, 139170, 148448, 167004, 185560, 208755, 222672, 250506, 278340, 334008, 371120, 375759, 417510, 445344, 501012, 556680, 626265, 668016, 742240, 751518, 835020, 1002024, 1113360, 1127277, 1252530, 1336032, 1503036, 1670040, 1878795, 2004048, 2226720, 2254554, 2505060, 3006072, 3340080, 3757590, 4008096, 4509108, 5010120, 5636385, 6012144, 6680160, 7515180, 9018216, 10020240, 11272770, 12024288, 15030360, 18036432, 20040480, 22545540, 30060720, 36072864, 45091080, 60121440, 90182160, 180364320]

約数ペア:

[(1, 180364320), (2, 90182160), (3, 60121440), (4, 45091080), (5, 36072864), (6, 30060720), (8, 22545540), (9, 20040480), (10, 18036432), (12, 15030360), (15, 12024288), (16, 11272770), (18, 10020240), (20, 9018216), (24, 7515180), (27, 6680160), (30, 6012144), (32, 5636385), (36, 5010120), (40, 4509108), (45, 4008096), (48, 3757590), (54, 3340080), (60, 3006072), (72, 2505060), (80, 2254554), (81, 2226720), (90, 2004048), (96, 1878795), (108, 1670040), (120, 1503036), (135, 1336032), (144, 1252530), (160, 1127277), (162, 1113360), (180, 1002024), (216, 835020), (240, 751518), (243, 742240), (270, 668016), (288, 626265), (324, 556680), (360, 501012), (405, 445344), (432, 417510), (480, 375759), (486, 371120), (540, 334008), (648, 278340), (720, 250506), (810, 222672), (864, 208755), (972, 185560), (1080, 167004), (1215, 148448), (1296, 139170), (1440, 125253), (1620, 111336), (1944, 92780), (2160, 83502), (2430, 74224), (2592, 69585), (3240, 55668), (3888, 46390), (4320, 41751), (4639, 38880), (4860, 37112), (6480, 27834), (7776, 23195), (9278, 19440), (9720, 18556), (12960, 13917)]