1205151840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28859}}^1$

素因数の和:28909

約数の個数: 144

約数和(自身を含む): 4254541200

約数和(自身を除く): 3049389360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 20880, 28859, 41760, 57718, 86577, 115436, 144295, 173154, 230872, 259731, 288590, 346308, 432885, 461744, 519462, 577180, 692616, 836911, 865770, 923488, 1038924, 1154360, 1298655, 1385232, 1673822, 1731540, 2077848, 2308720, 2510733, 2597310, 2770464, 3347644, 3463080, 4155696, 4184555, 4617440, 5021466, 5194620, 6695288, 6926160, 7532199, 8311392, 8369110, 10042932, 10389240, 12553665, 13390576, 13852320, 15064398, 16738220, 20085864, 20778480, 25107330, 26781152, 30128796, 33476440, 37660995, 40171728, 41556960, 50214660, 60257592, 66952880, 75321990, 80343456, 100429320, 120515184, 133905760, 150643980, 200858640, 241030368, 301287960, 401717280, 602575920, 1205151840]

約数ペア:

[(1, 1205151840), (2, 602575920), (3, 401717280), (4, 301287960), (5, 241030368), (6, 200858640), (8, 150643980), (9, 133905760), (10, 120515184), (12, 100429320), (15, 80343456), (16, 75321990), (18, 66952880), (20, 60257592), (24, 50214660), (29, 41556960), (30, 40171728), (32, 37660995), (36, 33476440), (40, 30128796), (45, 26781152), (48, 25107330), (58, 20778480), (60, 20085864), (72, 16738220), (80, 15064398), (87, 13852320), (90, 13390576), (96, 12553665), (116, 10389240), (120, 10042932), (144, 8369110), (145, 8311392), (160, 7532199), (174, 6926160), (180, 6695288), (232, 5194620), (240, 5021466), (261, 4617440), (288, 4184555), (290, 4155696), (348, 3463080), (360, 3347644), (435, 2770464), (464, 2597310), (480, 2510733), (522, 2308720), (580, 2077848), (696, 1731540), (720, 1673822), (870, 1385232), (928, 1298655), (1044, 1154360), (1160, 1038924), (1305, 923488), (1392, 865770), (1440, 836911), (1740, 692616), (2088, 577180), (2320, 519462), (2610, 461744), (2784, 432885), (3480, 346308), (4176, 288590), (4640, 259731), (5220, 230872), (6960, 173154), (8352, 144295), (10440, 115436), (13920, 86577), (20880, 57718), (28859, 41760)]