11845440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{457}}^1$

素因数の和:486

約数の個数: 140

約数和(自身を含む): 42228516

約数和(自身を除く): 30383076

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, 270, 288, 320, 324, 360, 405, 432, 457, 480, 540, 576, 648, 720, 810, 864, 914, 960, 1080, 1296, 1371, 1440, 1620, 1728, 1828, 2160, 2285, 2592, 2742, 2880, 3240, 3656, 4113, 4320, 4570, 5184, 5484, 6480, 6855, 7312, 8226, 8640, 9140, 10968, 12339, 12960, 13710, 14624, 16452, 18280, 20565, 21936, 24678, 25920, 27420, 29248, 32904, 36560, 37017, 41130, 43872, 49356, 54840, 61695, 65808, 73120, 74034, 82260, 87744, 98712, 109680, 123390, 131616, 146240, 148068, 164520, 185085, 197424, 219360, 246780, 263232, 296136, 329040, 370170, 394848, 438720, 493560, 592272, 658080, 740340, 789696, 987120, 1184544, 1316160, 1480680, 1974240, 2369088, 2961360, 3948480, 5922720, 11845440]

約数ペア:

[(1, 11845440), (2, 5922720), (3, 3948480), (4, 2961360), (5, 2369088), (6, 1974240), (8, 1480680), (9, 1316160), (10, 1184544), (12, 987120), (15, 789696), (16, 740340), (18, 658080), (20, 592272), (24, 493560), (27, 438720), (30, 394848), (32, 370170), (36, 329040), (40, 296136), (45, 263232), (48, 246780), (54, 219360), (60, 197424), (64, 185085), (72, 164520), (80, 148068), (81, 146240), (90, 131616), (96, 123390), (108, 109680), (120, 98712), (135, 87744), (144, 82260), (160, 74034), (162, 73120), (180, 65808), (192, 61695), (216, 54840), (240, 49356), (270, 43872), (288, 41130), (320, 37017), (324, 36560), (360, 32904), (405, 29248), (432, 27420), (457, 25920), (480, 24678), (540, 21936), (576, 20565), (648, 18280), (720, 16452), (810, 14624), (864, 13710), (914, 12960), (960, 12339), (1080, 10968), (1296, 9140), (1371, 8640), (1440, 8226), (1620, 7312), (1728, 6855), (1828, 6480), (2160, 5484), (2285, 5184), (2592, 4570), (2742, 4320), (2880, 4113), (3240, 3656)]