1617852960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{769}}^1$

素因数の和:1280

約数の個数: 192

約数和(自身を含む): 5681491200

約数和(自身を除く): 4063638240

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 487, 540, 720, 769, 864, 974, 1080, 1440, 1461, 1538, 1948, 2160, 2307, 2435, 2922, 3076, 3845, 3896, 4320, 4383, 4614, 4870, 5844, 6152, 6921, 7305, 7690, 7792, 8766, 9228, 9740, 11535, 11688, 12304, 13149, 13842, 14610, 15380, 15584, 17532, 18456, 19480, 20763, 21915, 23070, 23376, 24608, 26298, 27684, 29220, 30760, 34605, 35064, 36912, 38960, 41526, 43830, 46140, 46752, 52596, 55368, 58440, 61520, 65745, 69210, 70128, 73824, 77920, 83052, 87660, 92280, 103815, 105192, 110736, 116880, 123040, 131490, 138420, 140256, 166104, 175320, 184560, 207630, 210384, 221472, 233760, 262980, 276840, 332208, 350640, 369120, 374503, 415260, 420768, 525960, 553680, 664416, 701280, 749006, 830520, 1051920, 1107360, 1123509, 1498012, 1661040, 1872515, 2103840, 2247018, 2996024, 3322080, 3370527, 3745030, 4494036, 5617545, 5992048, 6741054, 7490060, 8988072, 10111581, 11235090, 11984096, 13482108, 14980120, 16852635, 17976144, 20223162, 22470180, 26964216, 29960240, 33705270, 35952288, 40446324, 44940360, 50557905, 53928432, 59920480, 67410540, 80892648, 89880720, 101115810, 107856864, 134821080, 161785296, 179761440, 202231620, 269642160, 323570592, 404463240, 539284320, 808926480, 1617852960]

約数ペア:

[(1, 1617852960), (2, 808926480), (3, 539284320), (4, 404463240), (5, 323570592), (6, 269642160), (8, 202231620), (9, 179761440), (10, 161785296), (12, 134821080), (15, 107856864), (16, 101115810), (18, 89880720), (20, 80892648), (24, 67410540), (27, 59920480), (30, 53928432), (32, 50557905), (36, 44940360), (40, 40446324), (45, 35952288), (48, 33705270), (54, 29960240), (60, 26964216), (72, 22470180), (80, 20223162), (90, 17976144), (96, 16852635), (108, 14980120), (120, 13482108), (135, 11984096), (144, 11235090), (160, 10111581), (180, 8988072), (216, 7490060), (240, 6741054), (270, 5992048), (288, 5617545), (360, 4494036), (432, 3745030), (480, 3370527), (487, 3322080), (540, 2996024), (720, 2247018), (769, 2103840), (864, 1872515), (974, 1661040), (1080, 1498012), (1440, 1123509), (1461, 1107360), (1538, 1051920), (1948, 830520), (2160, 749006), (2307, 701280), (2435, 664416), (2922, 553680), (3076, 525960), (3845, 420768), (3896, 415260), (4320, 374503), (4383, 369120), (4614, 350640), (4870, 332208), (5844, 276840), (6152, 262980), (6921, 233760), (7305, 221472), (7690, 210384), (7792, 207630), (8766, 184560), (9228, 175320), (9740, 166104), (11535, 140256), (11688, 138420), (12304, 131490), (13149, 123040), (13842, 116880), (14610, 110736), (15380, 105192), (15584, 103815), (17532, 92280), (18456, 87660), (19480, 83052), (20763, 77920), (21915, 73824), (23070, 70128), (23376, 69210), (24608, 65745), (26298, 61520), (27684, 58440), (29220, 55368), (30760, 52596), (34605, 46752), (35064, 46140), (36912, 43830), (38960, 41526)]