8884080

素因数分解:

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

素因数の和:485

約数の個数: 120

約数和(自身を含む): 31008432

約数和(自身を除く): 22124352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 457, 486, 540, 648, 720, 810, 914, 972, 1080, 1215, 1296, 1371, 1620, 1828, 1944, 2160, 2285, 2430, 2742, 3240, 3656, 3888, 4113, 4570, 4860, 5484, 6480, 6855, 7312, 8226, 9140, 9720, 10968, 12339, 13710, 16452, 18280, 19440, 20565, 21936, 24678, 27420, 32904, 36560, 37017, 41130, 49356, 54840, 61695, 65808, 74034, 82260, 98712, 109680, 111051, 123390, 148068, 164520, 185085, 197424, 222102, 246780, 296136, 329040, 370170, 444204, 493560, 555255, 592272, 740340, 888408, 987120, 1110510, 1480680, 1776816, 2221020, 2961360, 4442040, 8884080]

約数ペア:

[(1, 8884080), (2, 4442040), (3, 2961360), (4, 2221020), (5, 1776816), (6, 1480680), (8, 1110510), (9, 987120), (10, 888408), (12, 740340), (15, 592272), (16, 555255), (18, 493560), (20, 444204), (24, 370170), (27, 329040), (30, 296136), (36, 246780), (40, 222102), (45, 197424), (48, 185085), (54, 164520), (60, 148068), (72, 123390), (80, 111051), (81, 109680), (90, 98712), (108, 82260), (120, 74034), (135, 65808), (144, 61695), (162, 54840), (180, 49356), (216, 41130), (240, 37017), (243, 36560), (270, 32904), (324, 27420), (360, 24678), (405, 21936), (432, 20565), (457, 19440), (486, 18280), (540, 16452), (648, 13710), (720, 12339), (810, 10968), (914, 9720), (972, 9140), (1080, 8226), (1215, 7312), (1296, 6855), (1371, 6480), (1620, 5484), (1828, 4860), (1944, 4570), (2160, 4113), (2285, 3888), (2430, 3656), (2742, 3240)]