810853920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19417}}^1$

素因数の和:19467

約数の個数: 144

約数和(自身を含む): 2862601560

約数和(自身を除く): 2051747640

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, 19417, 20880, 38834, 41760, 58251, 77668, 97085, 116502, 155336, 174753, 194170, 233004, 291255, 310672, 349506, 388340, 466008, 563093, 582510, 621344, 699012, 776680, 873765, 932016, 1126186, 1165020, 1398024, 1553360, 1689279, 1747530, 1864032, 2252372, 2330040, 2796048, 2815465, 3106720, 3378558, 3495060, 4504744, 4660080, 5067837, 5592096, 5630930, 6757116, 6990120, 8446395, 9009488, 9320160, 10135674, 11261860, 13514232, 13980240, 16892790, 18018976, 20271348, 22523720, 25339185, 27028464, 27960480, 33785580, 40542696, 45047440, 50678370, 54056928, 67571160, 81085392, 90094880, 101356740, 135142320, 162170784, 202713480, 270284640, 405426960, 810853920]

約数ペア:

[(1, 810853920), (2, 405426960), (3, 270284640), (4, 202713480), (5, 162170784), (6, 135142320), (8, 101356740), (9, 90094880), (10, 81085392), (12, 67571160), (15, 54056928), (16, 50678370), (18, 45047440), (20, 40542696), (24, 33785580), (29, 27960480), (30, 27028464), (32, 25339185), (36, 22523720), (40, 20271348), (45, 18018976), (48, 16892790), (58, 13980240), (60, 13514232), (72, 11261860), (80, 10135674), (87, 9320160), (90, 9009488), (96, 8446395), (116, 6990120), (120, 6757116), (144, 5630930), (145, 5592096), (160, 5067837), (174, 4660080), (180, 4504744), (232, 3495060), (240, 3378558), (261, 3106720), (288, 2815465), (290, 2796048), (348, 2330040), (360, 2252372), (435, 1864032), (464, 1747530), (480, 1689279), (522, 1553360), (580, 1398024), (696, 1165020), (720, 1126186), (870, 932016), (928, 873765), (1044, 776680), (1160, 699012), (1305, 621344), (1392, 582510), (1440, 563093), (1740, 466008), (2088, 388340), (2320, 349506), (2610, 310672), (2784, 291255), (3480, 233004), (4176, 194170), (4640, 174753), (5220, 155336), (6960, 116502), (8352, 97085), (10440, 77668), (13920, 58251), (19417, 41760), (20880, 38834)]