396213120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{7643}}^1$

素因数の和:7674

約数の個数: 160

約数和(自身を含む): 1415133720

約数和(自身を除く): 1018920600

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 7643, 8640, 10368, 12960, 15286, 17280, 22929, 25920, 30572, 38215, 45858, 51840, 61144, 68787, 76430, 91716, 114645, 122288, 137574, 152860, 183432, 206361, 229290, 244576, 275148, 305720, 343935, 366864, 412722, 458580, 489152, 550296, 611440, 619083, 687870, 733728, 825444, 917160, 978304, 1031805, 1100592, 1222880, 1238166, 1375740, 1467456, 1650888, 1834320, 2063610, 2201184, 2445760, 2476332, 2751480, 2934912, 3095415, 3301776, 3668640, 4127220, 4402368, 4891520, 4952664, 5502960, 6190830, 6603552, 7337280, 8254440, 8804736, 9905328, 11005920, 12381660, 13207104, 14674560, 16508880, 19810656, 22011840, 24763320, 26414208, 33017760, 39621312, 44023680, 49526640, 66035520, 79242624, 99053280, 132071040, 198106560, 396213120]

約数ペア:

[(1, 396213120), (2, 198106560), (3, 132071040), (4, 99053280), (5, 79242624), (6, 66035520), (8, 49526640), (9, 44023680), (10, 39621312), (12, 33017760), (15, 26414208), (16, 24763320), (18, 22011840), (20, 19810656), (24, 16508880), (27, 14674560), (30, 13207104), (32, 12381660), (36, 11005920), (40, 9905328), (45, 8804736), (48, 8254440), (54, 7337280), (60, 6603552), (64, 6190830), (72, 5502960), (80, 4952664), (81, 4891520), (90, 4402368), (96, 4127220), (108, 3668640), (120, 3301776), (128, 3095415), (135, 2934912), (144, 2751480), (160, 2476332), (162, 2445760), (180, 2201184), (192, 2063610), (216, 1834320), (240, 1650888), (270, 1467456), (288, 1375740), (320, 1238166), (324, 1222880), (360, 1100592), (384, 1031805), (405, 978304), (432, 917160), (480, 825444), (540, 733728), (576, 687870), (640, 619083), (648, 611440), (720, 550296), (810, 489152), (864, 458580), (960, 412722), (1080, 366864), (1152, 343935), (1296, 305720), (1440, 275148), (1620, 244576), (1728, 229290), (1920, 206361), (2160, 183432), (2592, 152860), (2880, 137574), (3240, 122288), (3456, 114645), (4320, 91716), (5184, 76430), (5760, 68787), (6480, 61144), (7643, 51840), (8640, 45858), (10368, 38215), (12960, 30572), (15286, 25920), (17280, 22929)]