55704960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 202878000

約数和(自身を除く): 147173040

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, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 509, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1018, 1140, 1152, 1216, 1368, 1440, 1520, 1527, 1710, 1824, 1920, 2036, 2280, 2432, 2545, 2736, 2880, 3040, 3054, 3420, 3648, 4072, 4560, 4581, 5090, 5472, 5760, 6080, 6108, 6840, 7296, 7635, 8144, 9120, 9162, 9671, 10180, 10944, 12160, 12216, 13680, 15270, 16288, 18240, 18324, 19342, 20360, 21888, 22905, 24432, 27360, 29013, 30540, 32576, 36480, 36648, 38684, 40720, 45810, 48355, 48864, 54720, 58026, 61080, 65152, 73296, 77368, 81440, 87039, 91620, 96710, 97728, 109440, 116052, 122160, 145065, 146592, 154736, 162880, 174078, 183240, 193420, 195456, 232104, 244320, 290130, 293184, 309472, 325760, 348156, 366480, 386840, 435195, 464208, 488640, 580260, 586368, 618944, 696312, 732960, 773680, 870390, 928416, 977280, 1160520, 1237888, 1392624, 1465920, 1547360, 1740780, 1856832, 2321040, 2785248, 2931840, 3094720, 3481560, 3713664, 4642080, 5570496, 6189440, 6963120, 9284160, 11140992, 13926240, 18568320, 27852480, 55704960]

約数ペア:

[(1, 55704960), (2, 27852480), (3, 18568320), (4, 13926240), (5, 11140992), (6, 9284160), (8, 6963120), (9, 6189440), (10, 5570496), (12, 4642080), (15, 3713664), (16, 3481560), (18, 3094720), (19, 2931840), (20, 2785248), (24, 2321040), (30, 1856832), (32, 1740780), (36, 1547360), (38, 1465920), (40, 1392624), (45, 1237888), (48, 1160520), (57, 977280), (60, 928416), (64, 870390), (72, 773680), (76, 732960), (80, 696312), (90, 618944), (95, 586368), (96, 580260), (114, 488640), (120, 464208), (128, 435195), (144, 386840), (152, 366480), (160, 348156), (171, 325760), (180, 309472), (190, 293184), (192, 290130), (228, 244320), (240, 232104), (285, 195456), (288, 193420), (304, 183240), (320, 174078), (342, 162880), (360, 154736), (380, 146592), (384, 145065), (456, 122160), (480, 116052), (509, 109440), (570, 97728), (576, 96710), (608, 91620), (640, 87039), (684, 81440), (720, 77368), (760, 73296), (855, 65152), (912, 61080), (960, 58026), (1018, 54720), (1140, 48864), (1152, 48355), (1216, 45810), (1368, 40720), (1440, 38684), (1520, 36648), (1527, 36480), (1710, 32576), (1824, 30540), (1920, 29013), (2036, 27360), (2280, 24432), (2432, 22905), (2545, 21888), (2736, 20360), (2880, 19342), (3040, 18324), (3054, 18240), (3420, 16288), (3648, 15270), (4072, 13680), (4560, 12216), (4581, 12160), (5090, 10944), (5472, 10180), (5760, 9671), (6080, 9162), (6108, 9120), (6840, 8144), (7296, 7635)]