649322640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10133}}^1$

素因数の和:10241

約数の個数: 120

約数和(自身を含む): 2205361080

約数和(自身を除く): 1556038440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 10133, 10680, 12816, 16020, 20266, 21360, 30399, 32040, 40532, 50665, 60798, 64080, 81064, 91197, 101330, 121596, 151995, 162128, 182394, 202660, 243192, 303990, 364788, 405320, 455985, 486384, 607980, 729576, 810640, 901837, 911970, 1215960, 1459152, 1803674, 1823940, 2431920, 2705511, 3607348, 3647880, 4509185, 5411022, 7214696, 7295760, 8116533, 9018370, 10822044, 13527555, 14429392, 16233066, 18036740, 21644088, 27055110, 32466132, 36073480, 40582665, 43288176, 54110220, 64932264, 72146960, 81165330, 108220440, 129864528, 162330660, 216440880, 324661320, 649322640]

約数ペア:

[(1, 649322640), (2, 324661320), (3, 216440880), (4, 162330660), (5, 129864528), (6, 108220440), (8, 81165330), (9, 72146960), (10, 64932264), (12, 54110220), (15, 43288176), (16, 40582665), (18, 36073480), (20, 32466132), (24, 27055110), (30, 21644088), (36, 18036740), (40, 16233066), (45, 14429392), (48, 13527555), (60, 10822044), (72, 9018370), (80, 8116533), (89, 7295760), (90, 7214696), (120, 5411022), (144, 4509185), (178, 3647880), (180, 3607348), (240, 2705511), (267, 2431920), (356, 1823940), (360, 1803674), (445, 1459152), (534, 1215960), (712, 911970), (720, 901837), (801, 810640), (890, 729576), (1068, 607980), (1335, 486384), (1424, 455985), (1602, 405320), (1780, 364788), (2136, 303990), (2670, 243192), (3204, 202660), (3560, 182394), (4005, 162128), (4272, 151995), (5340, 121596), (6408, 101330), (7120, 91197), (8010, 81064), (10133, 64080), (10680, 60798), (12816, 50665), (16020, 40532), (20266, 32040), (21360, 30399)]