245220981120

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1576781}}^1$

素因数の和:1576815

約数の個数: 192

約数和(自身を含む): 878141431440

約数和(自身を除く): 632920450320

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 12960, 15552, 17280, 19440, 25920, 31104, 38880, 51840, 77760, 155520, 1576781, 3153562, 4730343, 6307124, 7883905, 9460686, 12614248, 14191029, 15767810, 18921372, 23651715, 25228496, 28382058, 31535620, 37842744, 42573087, 47303430, 50456992, 56764116, 63071240, 70955145, 75685488, 85146174, 94606860, 100913984, 113528232, 126142480, 127719261, 141910290, 151370976, 170292348, 189213720, 201827968, 212865435, 227056464, 252284960, 255438522, 283820580, 302741952, 340584696, 378427440, 383157783, 425730870, 454112928, 504569920, 510877044, 567641160, 605483904, 638596305, 681169392, 756854880, 766315566, 851461740, 908225856, 1009139840, 1021754088, 1135282320, 1277192610, 1362338784, 1513709760, 1532631132, 1702923480, 1816451712, 1915788915, 2043508176, 2270564640, 2554385220, 2724677568, 3027419520, 3065262264, 3405846960, 3831577830, 4087016352, 4541129280, 5108770440, 5449355136, 6130524528, 6811693920, 7663155660, 8174032704, 9082258560, 10217540880, 12261049056, 13623387840, 15326311320, 16348065408, 20435081760, 24522098112, 27246775680, 30652622640, 40870163520, 49044196224, 61305245280, 81740327040, 122610490560, 245220981120]

約数ペア:

[(1, 245220981120), (2, 122610490560), (3, 81740327040), (4, 61305245280), (5, 49044196224), (6, 40870163520), (8, 30652622640), (9, 27246775680), (10, 24522098112), (12, 20435081760), (15, 16348065408), (16, 15326311320), (18, 13623387840), (20, 12261049056), (24, 10217540880), (27, 9082258560), (30, 8174032704), (32, 7663155660), (36, 6811693920), (40, 6130524528), (45, 5449355136), (48, 5108770440), (54, 4541129280), (60, 4087016352), (64, 3831577830), (72, 3405846960), (80, 3065262264), (81, 3027419520), (90, 2724677568), (96, 2554385220), (108, 2270564640), (120, 2043508176), (128, 1915788915), (135, 1816451712), (144, 1702923480), (160, 1532631132), (162, 1513709760), (180, 1362338784), (192, 1277192610), (216, 1135282320), (240, 1021754088), (243, 1009139840), (270, 908225856), (288, 851461740), (320, 766315566), (324, 756854880), (360, 681169392), (384, 638596305), (405, 605483904), (432, 567641160), (480, 510877044), (486, 504569920), (540, 454112928), (576, 425730870), (640, 383157783), (648, 378427440), (720, 340584696), (810, 302741952), (864, 283820580), (960, 255438522), (972, 252284960), (1080, 227056464), (1152, 212865435), (1215, 201827968), (1296, 189213720), (1440, 170292348), (1620, 151370976), (1728, 141910290), (1920, 127719261), (1944, 126142480), (2160, 113528232), (2430, 100913984), (2592, 94606860), (2880, 85146174), (3240, 75685488), (3456, 70955145), (3888, 63071240), (4320, 56764116), (4860, 50456992), (5184, 47303430), (5760, 42573087), (6480, 37842744), (7776, 31535620), (8640, 28382058), (9720, 25228496), (10368, 23651715), (12960, 18921372), (15552, 15767810), (17280, 14191029), (19440, 12614248), (25920, 9460686), (31104, 7883905), (38880, 6307124), (51840, 4730343), (77760, 3153562), (155520, 1576781)]