68974882560

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{665267}}^1$

素因数の和:665300

約数の個数: 180

約数和(自身を含む): 246805114248

約数和(自身を除く): 177830231688

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 665267, 1330534, 1995801, 2661068, 3326335, 3991602, 5322136, 5987403, 6652670, 7983204, 9979005, 10644272, 11974806, 13305340, 15966408, 17962209, 19958010, 21288544, 23949612, 26610680, 29937015, 31932816, 35924418, 39916020, 42577088, 47899224, 53221360, 53886627, 59874030, 63865632, 71848836, 79832040, 85154176, 89811045, 95798448, 106442720, 107773254, 119748060, 127731264, 143697672, 159664080, 170308352, 179622090, 191596896, 212885440, 215546508, 239496120, 255462528, 269433135, 287395344, 319328160, 359244180, 383193792, 425770880, 431093016, 478992240, 510925056, 538866270, 574790688, 638656320, 718488360, 766387584, 851541760, 862186032, 957984480, 1077732540, 1149581376, 1277312640, 1436976720, 1532775168, 1724372064, 1915968960, 2155465080, 2299162752, 2554625280, 2873953440, 3448744128, 3831937920, 4310930160, 4598325504, 5747906880, 6897488256, 7663875840, 8621860320, 11495813760, 13794976512, 17243720640, 22991627520, 34487441280, 68974882560]

約数ペア:

[(1, 68974882560), (2, 34487441280), (3, 22991627520), (4, 17243720640), (5, 13794976512), (6, 11495813760), (8, 8621860320), (9, 7663875840), (10, 6897488256), (12, 5747906880), (15, 4598325504), (16, 4310930160), (18, 3831937920), (20, 3448744128), (24, 2873953440), (27, 2554625280), (30, 2299162752), (32, 2155465080), (36, 1915968960), (40, 1724372064), (45, 1532775168), (48, 1436976720), (54, 1277312640), (60, 1149581376), (64, 1077732540), (72, 957984480), (80, 862186032), (81, 851541760), (90, 766387584), (96, 718488360), (108, 638656320), (120, 574790688), (128, 538866270), (135, 510925056), (144, 478992240), (160, 431093016), (162, 425770880), (180, 383193792), (192, 359244180), (216, 319328160), (240, 287395344), (256, 269433135), (270, 255462528), (288, 239496120), (320, 215546508), (324, 212885440), (360, 191596896), (384, 179622090), (405, 170308352), (432, 159664080), (480, 143697672), (540, 127731264), (576, 119748060), (640, 107773254), (648, 106442720), (720, 95798448), (768, 89811045), (810, 85154176), (864, 79832040), (960, 71848836), (1080, 63865632), (1152, 59874030), (1280, 53886627), (1296, 53221360), (1440, 47899224), (1620, 42577088), (1728, 39916020), (1920, 35924418), (2160, 31932816), (2304, 29937015), (2592, 26610680), (2880, 23949612), (3240, 21288544), (3456, 19958010), (3840, 17962209), (4320, 15966408), (5184, 13305340), (5760, 11974806), (6480, 10644272), (6912, 9979005), (8640, 7983204), (10368, 6652670), (11520, 5987403), (12960, 5322136), (17280, 3991602), (20736, 3326335), (25920, 2661068), (34560, 1995801), (51840, 1330534), (103680, 665267)]