1623278880

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{4639}}^1$

素因数の和:4675

約数の個数: 192

約数和(自身を含む): 5752857600

約数和(自身を除く): 4129578720

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, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4374, 4639, 4860, 5832, 6480, 7290, 7776, 8748, 9278, 9720, 10935, 11664, 12960, 13917, 14580, 17496, 18556, 19440, 21870, 23195, 23328, 27834, 29160, 34992, 37112, 38880, 41751, 43740, 46390, 55668, 58320, 69585, 69984, 74224, 83502, 87480, 92780, 111336, 116640, 125253, 139170, 148448, 167004, 174960, 185560, 208755, 222672, 250506, 278340, 334008, 349920, 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, 3381831, 3757590, 4008096, 4509108, 5010120, 5636385, 6012144, 6680160, 6763662, 7515180, 9018216, 10020240, 10145493, 11272770, 12024288, 13527324, 15030360, 16909155, 18036432, 20040480, 20290986, 22545540, 27054648, 30060720, 33818310, 36072864, 40581972, 45091080, 50727465, 54109296, 60121440, 67636620, 81163944, 90182160, 101454930, 108218592, 135273240, 162327888, 180364320, 202909860, 270546480, 324655776, 405819720, 541092960, 811639440, 1623278880]

約数ペア:

[(1, 1623278880), (2, 811639440), (3, 541092960), (4, 405819720), (5, 324655776), (6, 270546480), (8, 202909860), (9, 180364320), (10, 162327888), (12, 135273240), (15, 108218592), (16, 101454930), (18, 90182160), (20, 81163944), (24, 67636620), (27, 60121440), (30, 54109296), (32, 50727465), (36, 45091080), (40, 40581972), (45, 36072864), (48, 33818310), (54, 30060720), (60, 27054648), (72, 22545540), (80, 20290986), (81, 20040480), (90, 18036432), (96, 16909155), (108, 15030360), (120, 13527324), (135, 12024288), (144, 11272770), (160, 10145493), (162, 10020240), (180, 9018216), (216, 7515180), (240, 6763662), (243, 6680160), (270, 6012144), (288, 5636385), (324, 5010120), (360, 4509108), (405, 4008096), (432, 3757590), (480, 3381831), (486, 3340080), (540, 3006072), (648, 2505060), (720, 2254554), (729, 2226720), (810, 2004048), (864, 1878795), (972, 1670040), (1080, 1503036), (1215, 1336032), (1296, 1252530), (1440, 1127277), (1458, 1113360), (1620, 1002024), (1944, 835020), (2160, 751518), (2187, 742240), (2430, 668016), (2592, 626265), (2916, 556680), (3240, 501012), (3645, 445344), (3888, 417510), (4320, 375759), (4374, 371120), (4639, 349920), (4860, 334008), (5832, 278340), (6480, 250506), (7290, 222672), (7776, 208755), (8748, 185560), (9278, 174960), (9720, 167004), (10935, 148448), (11664, 139170), (12960, 125253), (13917, 116640), (14580, 111336), (17496, 92780), (18556, 87480), (19440, 83502), (21870, 74224), (23195, 69984), (23328, 69585), (27834, 58320), (29160, 55668), (34992, 46390), (37112, 43740), (38880, 41751)]