128947308480

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1658273}}^1$

素因数の和:1658305

約数の個数: 168

約数和(自身を含む): 459952142832

約数和(自身を除く): 331004834352

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 1658273, 3316546, 4974819, 6633092, 8291365, 9949638, 13266184, 14924457, 16582730, 19899276, 24874095, 26532368, 29848914, 33165460, 39798552, 44773371, 49748190, 53064736, 59697828, 66330920, 74622285, 79597104, 89546742, 99496380, 106129472, 119395656, 132661840, 134320113, 149244570, 159194208, 179093484, 198992760, 223866855, 238791312, 265323680, 268640226, 298489140, 318388416, 358186968, 397985520, 402960339, 447733710, 477582624, 530647360, 537280452, 596978280, 671600565, 716373936, 795971040, 805920678, 895467420, 955165248, 1074560904, 1193956560, 1343201130, 1432747872, 1591942080, 1611841356, 1790934840, 2014801695, 2149121808, 2387913120, 2686402260, 2865495744, 3223682712, 3581869680, 4029603390, 4298243616, 4775826240, 5372804520, 6447365424, 7163739360, 8059206780, 8596487232, 10745609040, 12894730848, 14327478720, 16118413560, 21491218080, 25789461696, 32236827120, 42982436160, 64473654240, 128947308480]

約数ペア:

[(1, 128947308480), (2, 64473654240), (3, 42982436160), (4, 32236827120), (5, 25789461696), (6, 21491218080), (8, 16118413560), (9, 14327478720), (10, 12894730848), (12, 10745609040), (15, 8596487232), (16, 8059206780), (18, 7163739360), (20, 6447365424), (24, 5372804520), (27, 4775826240), (30, 4298243616), (32, 4029603390), (36, 3581869680), (40, 3223682712), (45, 2865495744), (48, 2686402260), (54, 2387913120), (60, 2149121808), (64, 2014801695), (72, 1790934840), (80, 1611841356), (81, 1591942080), (90, 1432747872), (96, 1343201130), (108, 1193956560), (120, 1074560904), (135, 955165248), (144, 895467420), (160, 805920678), (162, 795971040), (180, 716373936), (192, 671600565), (216, 596978280), (240, 537280452), (243, 530647360), (270, 477582624), (288, 447733710), (320, 402960339), (324, 397985520), (360, 358186968), (405, 318388416), (432, 298489140), (480, 268640226), (486, 265323680), (540, 238791312), (576, 223866855), (648, 198992760), (720, 179093484), (810, 159194208), (864, 149244570), (960, 134320113), (972, 132661840), (1080, 119395656), (1215, 106129472), (1296, 99496380), (1440, 89546742), (1620, 79597104), (1728, 74622285), (1944, 66330920), (2160, 59697828), (2430, 53064736), (2592, 49748190), (2880, 44773371), (3240, 39798552), (3888, 33165460), (4320, 29848914), (4860, 26532368), (5184, 24874095), (6480, 19899276), (7776, 16582730), (8640, 14924457), (9720, 13266184), (12960, 9949638), (15552, 8291365), (19440, 6633092), (25920, 4974819), (38880, 3316546), (77760, 1658273)]