1648840320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{95419}}^1$

素因数の和:95447

約数の個数: 128

約数和(自身を含む): 5839704000

約数和(自身を除く): 4190863680

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 95419, 190838, 286257, 381676, 477095, 572514, 763352, 858771, 954190, 1145028, 1431285, 1526704, 1717542, 1908380, 2290056, 2576313, 2862570, 3053408, 3435084, 3816760, 4293855, 4580112, 5152626, 5725140, 6106816, 6870168, 7633520, 8587710, 9160224, 10305252, 11450280, 12213632, 12881565, 13740336, 15267040, 17175420, 18320448, 20610504, 22900560, 25763130, 27480672, 30534080, 34350840, 36640896, 41221008, 45801120, 51526260, 54961344, 61068160, 68701680, 82442016, 91602240, 103052520, 109922688, 137403360, 164884032, 183204480, 206105040, 274806720, 329768064, 412210080, 549613440, 824420160, 1648840320]

約数ペア:

[(1, 1648840320), (2, 824420160), (3, 549613440), (4, 412210080), (5, 329768064), (6, 274806720), (8, 206105040), (9, 183204480), (10, 164884032), (12, 137403360), (15, 109922688), (16, 103052520), (18, 91602240), (20, 82442016), (24, 68701680), (27, 61068160), (30, 54961344), (32, 51526260), (36, 45801120), (40, 41221008), (45, 36640896), (48, 34350840), (54, 30534080), (60, 27480672), (64, 25763130), (72, 22900560), (80, 20610504), (90, 18320448), (96, 17175420), (108, 15267040), (120, 13740336), (128, 12881565), (135, 12213632), (144, 11450280), (160, 10305252), (180, 9160224), (192, 8587710), (216, 7633520), (240, 6870168), (270, 6106816), (288, 5725140), (320, 5152626), (360, 4580112), (384, 4293855), (432, 3816760), (480, 3435084), (540, 3053408), (576, 2862570), (640, 2576313), (720, 2290056), (864, 1908380), (960, 1717542), (1080, 1526704), (1152, 1431285), (1440, 1145028), (1728, 954190), (1920, 858771), (2160, 763352), (2880, 572514), (3456, 477095), (4320, 381676), (5760, 286257), (8640, 190838), (17280, 95419)]