1560487794660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{376929419}}^1$

素因数の和:376929457

約数の個数: 72

約数和(自身を含む): 4939283119680

約数和(自身を除く): 3378795325020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 376929419, 753858838, 1130788257, 1507717676, 1884647095, 2261576514, 3392364771, 3769294190, 4523153028, 5653941285, 6784729542, 7538588380, 8669376637, 11307882570, 13569459084, 16961823855, 17338753274, 22615765140, 26008129911, 33923647710, 34677506548, 43346883185, 52016259822, 67847295420, 78024389733, 86693766370, 104032519644, 130040649555, 156048779466, 173387532740, 260081299110, 312097558932, 390121948665, 520162598220, 780243897330, 1560487794660]

約数ペア:

[(1, 1560487794660), (2, 780243897330), (3, 520162598220), (4, 390121948665), (5, 312097558932), (6, 260081299110), (9, 173387532740), (10, 156048779466), (12, 130040649555), (15, 104032519644), (18, 86693766370), (20, 78024389733), (23, 67847295420), (30, 52016259822), (36, 43346883185), (45, 34677506548), (46, 33923647710), (60, 26008129911), (69, 22615765140), (90, 17338753274), (92, 16961823855), (115, 13569459084), (138, 11307882570), (180, 8669376637), (207, 7538588380), (230, 6784729542), (276, 5653941285), (345, 4523153028), (414, 3769294190), (460, 3392364771), (690, 2261576514), (828, 1884647095), (1035, 1507717676), (1380, 1130788257), (2070, 753858838), (4140, 376929419)]