47976720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1113

約数の個数: 160

約数和(自身を含む): 171953280

約数和(自身を除く): 123976560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1069, 1122, 1320, 1360, 1496, 1870, 2040, 2138, 2244, 2640, 2805, 2992, 3207, 3740, 4080, 4276, 4488, 5345, 5610, 6414, 7480, 8552, 8976, 10690, 11220, 11759, 12828, 14960, 16035, 17104, 18173, 21380, 22440, 23518, 25656, 32070, 35277, 36346, 42760, 44880, 47036, 51312, 54519, 58795, 64140, 70554, 72692, 85520, 90865, 94072, 109038, 117590, 128280, 141108, 145384, 176385, 181730, 188144, 199903, 218076, 235180, 256560, 272595, 282216, 290768, 352770, 363460, 399806, 436152, 470360, 545190, 564432, 599709, 705540, 726920, 799612, 872304, 940720, 999515, 1090380, 1199418, 1411080, 1453840, 1599224, 1999030, 2180760, 2398836, 2822160, 2998545, 3198448, 3998060, 4361520, 4797672, 5997090, 7996120, 9595344, 11994180, 15992240, 23988360, 47976720]

約数ペア:

[(1, 47976720), (2, 23988360), (3, 15992240), (4, 11994180), (5, 9595344), (6, 7996120), (8, 5997090), (10, 4797672), (11, 4361520), (12, 3998060), (15, 3198448), (16, 2998545), (17, 2822160), (20, 2398836), (22, 2180760), (24, 1999030), (30, 1599224), (33, 1453840), (34, 1411080), (40, 1199418), (44, 1090380), (48, 999515), (51, 940720), (55, 872304), (60, 799612), (66, 726920), (68, 705540), (80, 599709), (85, 564432), (88, 545190), (102, 470360), (110, 436152), (120, 399806), (132, 363460), (136, 352770), (165, 290768), (170, 282216), (176, 272595), (187, 256560), (204, 235180), (220, 218076), (240, 199903), (255, 188144), (264, 181730), (272, 176385), (330, 145384), (340, 141108), (374, 128280), (408, 117590), (440, 109038), (510, 94072), (528, 90865), (561, 85520), (660, 72692), (680, 70554), (748, 64140), (816, 58795), (880, 54519), (935, 51312), (1020, 47036), (1069, 44880), (1122, 42760), (1320, 36346), (1360, 35277), (1496, 32070), (1870, 25656), (2040, 23518), (2138, 22440), (2244, 21380), (2640, 18173), (2805, 17104), (2992, 16035), (3207, 14960), (3740, 12828), (4080, 11759), (4276, 11220), (4488, 10690), (5345, 8976), (5610, 8552), (6414, 7480)]