27469440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 100245600

約数和(自身を除く): 72776160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 251, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 502, 570, 576, 608, 640, 684, 720, 753, 760, 855, 912, 960, 1004, 1140, 1152, 1216, 1255, 1368, 1440, 1506, 1520, 1710, 1824, 1920, 2008, 2259, 2280, 2432, 2510, 2736, 2880, 3012, 3040, 3420, 3648, 3765, 4016, 4518, 4560, 4769, 5020, 5472, 5760, 6024, 6080, 6840, 7296, 7530, 8032, 9036, 9120, 9538, 10040, 10944, 11295, 12048, 12160, 13680, 14307, 15060, 16064, 18072, 18240, 19076, 20080, 21888, 22590, 23845, 24096, 27360, 28614, 30120, 32128, 36144, 36480, 38152, 40160, 42921, 45180, 47690, 48192, 54720, 57228, 60240, 71535, 72288, 76304, 80320, 85842, 90360, 95380, 96384, 109440, 114456, 120480, 143070, 144576, 152608, 160640, 171684, 180720, 190760, 214605, 228912, 240960, 286140, 289152, 305216, 343368, 361440, 381520, 429210, 457824, 481920, 572280, 610432, 686736, 722880, 763040, 858420, 915648, 1144560, 1373472, 1445760, 1526080, 1716840, 1831296, 2289120, 2746944, 3052160, 3433680, 4578240, 5493888, 6867360, 9156480, 13734720, 27469440]

約数ペア:

[(1, 27469440), (2, 13734720), (3, 9156480), (4, 6867360), (5, 5493888), (6, 4578240), (8, 3433680), (9, 3052160), (10, 2746944), (12, 2289120), (15, 1831296), (16, 1716840), (18, 1526080), (19, 1445760), (20, 1373472), (24, 1144560), (30, 915648), (32, 858420), (36, 763040), (38, 722880), (40, 686736), (45, 610432), (48, 572280), (57, 481920), (60, 457824), (64, 429210), (72, 381520), (76, 361440), (80, 343368), (90, 305216), (95, 289152), (96, 286140), (114, 240960), (120, 228912), (128, 214605), (144, 190760), (152, 180720), (160, 171684), (171, 160640), (180, 152608), (190, 144576), (192, 143070), (228, 120480), (240, 114456), (251, 109440), (285, 96384), (288, 95380), (304, 90360), (320, 85842), (342, 80320), (360, 76304), (380, 72288), (384, 71535), (456, 60240), (480, 57228), (502, 54720), (570, 48192), (576, 47690), (608, 45180), (640, 42921), (684, 40160), (720, 38152), (753, 36480), (760, 36144), (855, 32128), (912, 30120), (960, 28614), (1004, 27360), (1140, 24096), (1152, 23845), (1216, 22590), (1255, 21888), (1368, 20080), (1440, 19076), (1506, 18240), (1520, 18072), (1710, 16064), (1824, 15060), (1920, 14307), (2008, 13680), (2259, 12160), (2280, 12048), (2432, 11295), (2510, 10944), (2736, 10040), (2880, 9538), (3012, 9120), (3040, 9036), (3420, 8032), (3648, 7530), (3765, 7296), (4016, 6840), (4518, 6080), (4560, 6024), (4769, 5760), (5020, 5472)]