82208640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 267909120

約数和(自身を除く): 185700480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 911, 940, 960, 1128, 1410, 1504, 1822, 1880, 1920, 2256, 2733, 2820, 3008, 3644, 3760, 4512, 4555, 5466, 5640, 6016, 7288, 7520, 9024, 9110, 10932, 11280, 13665, 14576, 15040, 18048, 18220, 21864, 22560, 27330, 29152, 30080, 36440, 42817, 43728, 45120, 54660, 58304, 72880, 85634, 87456, 90240, 109320, 116608, 128451, 145760, 171268, 174912, 214085, 218640, 256902, 291520, 342536, 349824, 428170, 437280, 513804, 583040, 642255, 685072, 856340, 874560, 1027608, 1284510, 1370144, 1712680, 1749120, 2055216, 2569020, 2740288, 3425360, 4110432, 5138040, 5480576, 6850720, 8220864, 10276080, 13701440, 16441728, 20552160, 27402880, 41104320, 82208640]

約数ペア:

[(1, 82208640), (2, 41104320), (3, 27402880), (4, 20552160), (5, 16441728), (6, 13701440), (8, 10276080), (10, 8220864), (12, 6850720), (15, 5480576), (16, 5138040), (20, 4110432), (24, 3425360), (30, 2740288), (32, 2569020), (40, 2055216), (47, 1749120), (48, 1712680), (60, 1370144), (64, 1284510), (80, 1027608), (94, 874560), (96, 856340), (120, 685072), (128, 642255), (141, 583040), (160, 513804), (188, 437280), (192, 428170), (235, 349824), (240, 342536), (282, 291520), (320, 256902), (376, 218640), (384, 214085), (470, 174912), (480, 171268), (564, 145760), (640, 128451), (705, 116608), (752, 109320), (911, 90240), (940, 87456), (960, 85634), (1128, 72880), (1410, 58304), (1504, 54660), (1822, 45120), (1880, 43728), (1920, 42817), (2256, 36440), (2733, 30080), (2820, 29152), (3008, 27330), (3644, 22560), (3760, 21864), (4512, 18220), (4555, 18048), (5466, 15040), (5640, 14576), (6016, 13665), (7288, 11280), (7520, 10932), (9024, 9110)]