1686874320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{80789}}^1$

素因数の和:80837

約数の個数: 120

約数和(自身を含む): 5860506600

約数和(自身を除く): 4173632280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 80789, 161578, 242367, 323156, 403945, 484734, 646312, 727101, 807890, 969468, 1211835, 1292624, 1454202, 1615780, 1938936, 2342881, 2423670, 2908404, 3231560, 3635505, 3877872, 4685762, 4847340, 5816808, 6463120, 7028643, 7271010, 9371524, 9694680, 11633616, 11714405, 14057286, 14542020, 18743048, 19389360, 21085929, 23428810, 28114572, 29084040, 35143215, 37486096, 42171858, 46857620, 56229144, 58168080, 70286430, 84343716, 93715240, 105429645, 112458288, 140572860, 168687432, 187430480, 210859290, 281145720, 337374864, 421718580, 562291440, 843437160, 1686874320]

約数ペア:

[(1, 1686874320), (2, 843437160), (3, 562291440), (4, 421718580), (5, 337374864), (6, 281145720), (8, 210859290), (9, 187430480), (10, 168687432), (12, 140572860), (15, 112458288), (16, 105429645), (18, 93715240), (20, 84343716), (24, 70286430), (29, 58168080), (30, 56229144), (36, 46857620), (40, 42171858), (45, 37486096), (48, 35143215), (58, 29084040), (60, 28114572), (72, 23428810), (80, 21085929), (87, 19389360), (90, 18743048), (116, 14542020), (120, 14057286), (144, 11714405), (145, 11633616), (174, 9694680), (180, 9371524), (232, 7271010), (240, 7028643), (261, 6463120), (290, 5816808), (348, 4847340), (360, 4685762), (435, 3877872), (464, 3635505), (522, 3231560), (580, 2908404), (696, 2423670), (720, 2342881), (870, 1938936), (1044, 1615780), (1160, 1454202), (1305, 1292624), (1392, 1211835), (1740, 969468), (2088, 807890), (2320, 727101), (2610, 646312), (3480, 484734), (4176, 403945), (5220, 323156), (6960, 242367), (10440, 161578), (20880, 80789)]