120346560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{4643}}^1$

素因数の和:4672

約数の個数: 140

約数和(自身を含む): 428186088

約数和(自身を除く): 307839528

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, 4643, 5184, 6480, 8640, 9286, 12960, 13929, 18572, 23215, 25920, 27858, 37144, 41787, 46430, 55716, 69645, 74288, 83574, 92860, 111432, 125361, 139290, 148576, 167148, 185720, 208935, 222864, 250722, 278580, 297152, 334296, 371440, 376083, 417870, 445728, 501444, 557160, 626805, 668592, 742880, 752166, 835740, 891456, 1002888, 1114320, 1253610, 1337184, 1485760, 1504332, 1671480, 1880415, 2005776, 2228640, 2507220, 2674368, 3008664, 3342960, 3760830, 4011552, 4457280, 5014440, 6017328, 6685920, 7521660, 8023104, 10028880, 12034656, 13371840, 15043320, 20057760, 24069312, 30086640, 40115520, 60173280, 120346560]

約数ペア:

[(1, 120346560), (2, 60173280), (3, 40115520), (4, 30086640), (5, 24069312), (6, 20057760), (8, 15043320), (9, 13371840), (10, 12034656), (12, 10028880), (15, 8023104), (16, 7521660), (18, 6685920), (20, 6017328), (24, 5014440), (27, 4457280), (30, 4011552), (32, 3760830), (36, 3342960), (40, 3008664), (45, 2674368), (48, 2507220), (54, 2228640), (60, 2005776), (64, 1880415), (72, 1671480), (80, 1504332), (81, 1485760), (90, 1337184), (96, 1253610), (108, 1114320), (120, 1002888), (135, 891456), (144, 835740), (160, 752166), (162, 742880), (180, 668592), (192, 626805), (216, 557160), (240, 501444), (270, 445728), (288, 417870), (320, 376083), (324, 371440), (360, 334296), (405, 297152), (432, 278580), (480, 250722), (540, 222864), (576, 208935), (648, 185720), (720, 167148), (810, 148576), (864, 139290), (960, 125361), (1080, 111432), (1296, 92860), (1440, 83574), (1620, 74288), (1728, 69645), (2160, 55716), (2592, 46430), (2880, 41787), (3240, 37144), (4320, 27858), (4643, 25920), (5184, 23215), (6480, 18572), (8640, 13929), (9286, 12960)]