2775240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 9729720

約数和(自身を除く): 6954480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 593, 780, 936, 1170, 1186, 1560, 1779, 2340, 2372, 2965, 3558, 4680, 4744, 5337, 5930, 7116, 7709, 8895, 10674, 11860, 14232, 15418, 17790, 21348, 23127, 23720, 26685, 30836, 35580, 38545, 42696, 46254, 53370, 61672, 69381, 71160, 77090, 92508, 106740, 115635, 138762, 154180, 185016, 213480, 231270, 277524, 308360, 346905, 462540, 555048, 693810, 925080, 1387620, 2775240]

約数ペア:

[(1, 2775240), (2, 1387620), (3, 925080), (4, 693810), (5, 555048), (6, 462540), (8, 346905), (9, 308360), (10, 277524), (12, 231270), (13, 213480), (15, 185016), (18, 154180), (20, 138762), (24, 115635), (26, 106740), (30, 92508), (36, 77090), (39, 71160), (40, 69381), (45, 61672), (52, 53370), (60, 46254), (65, 42696), (72, 38545), (78, 35580), (90, 30836), (104, 26685), (117, 23720), (120, 23127), (130, 21348), (156, 17790), (180, 15418), (195, 14232), (234, 11860), (260, 10674), (312, 8895), (360, 7709), (390, 7116), (468, 5930), (520, 5337), (585, 4744), (593, 4680), (780, 3558), (936, 2965), (1170, 2372), (1186, 2340), (1560, 1779)]