655685280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{50593}}^1$

素因数の和:50620

約数の個数: 120

約数和(自身を含む): 2314068372

約数和(自身を除く): 1658383092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 50593, 101186, 151779, 202372, 252965, 303558, 404744, 455337, 505930, 607116, 758895, 809488, 910674, 1011860, 1214232, 1366011, 1517790, 1618976, 1821348, 2023720, 2276685, 2428464, 2732022, 3035580, 3642696, 4047440, 4098033, 4553370, 4856928, 5464044, 6071160, 6830055, 7285392, 8094880, 8196066, 9106740, 10928088, 12142320, 13660110, 14570784, 16392132, 18213480, 20490165, 21856176, 24284640, 27320220, 32784264, 36426960, 40980330, 43712352, 54640440, 65568528, 72853920, 81960660, 109280880, 131137056, 163921320, 218561760, 327842640, 655685280]

約数ペア:

[(1, 655685280), (2, 327842640), (3, 218561760), (4, 163921320), (5, 131137056), (6, 109280880), (8, 81960660), (9, 72853920), (10, 65568528), (12, 54640440), (15, 43712352), (16, 40980330), (18, 36426960), (20, 32784264), (24, 27320220), (27, 24284640), (30, 21856176), (32, 20490165), (36, 18213480), (40, 16392132), (45, 14570784), (48, 13660110), (54, 12142320), (60, 10928088), (72, 9106740), (80, 8196066), (81, 8094880), (90, 7285392), (96, 6830055), (108, 6071160), (120, 5464044), (135, 4856928), (144, 4553370), (160, 4098033), (162, 4047440), (180, 3642696), (216, 3035580), (240, 2732022), (270, 2428464), (288, 2276685), (324, 2023720), (360, 1821348), (405, 1618976), (432, 1517790), (480, 1366011), (540, 1214232), (648, 1011860), (720, 910674), (810, 809488), (864, 758895), (1080, 607116), (1296, 505930), (1440, 455337), (1620, 404744), (2160, 303558), (2592, 252965), (3240, 202372), (4320, 151779), (6480, 101186), (12960, 50593)]