168680880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8677}}^1$

素因数の和:8705

約数の個数: 120

約数和(自身を含む): 587535312

約数和(自身を除く): 418854432

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, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 8677, 9720, 17354, 19440, 26031, 34708, 43385, 52062, 69416, 78093, 86770, 104124, 130155, 138832, 156186, 173540, 208248, 234279, 260310, 312372, 347080, 390465, 416496, 468558, 520620, 624744, 694160, 702837, 780930, 937116, 1041240, 1171395, 1249488, 1405674, 1561860, 1874232, 2082480, 2108511, 2342790, 2811348, 3123720, 3514185, 3748464, 4217022, 4685580, 5622696, 6247440, 7028370, 8434044, 9371160, 10542555, 11245392, 14056740, 16868088, 18742320, 21085110, 28113480, 33736176, 42170220, 56226960, 84340440, 168680880]

約数ペア:

[(1, 168680880), (2, 84340440), (3, 56226960), (4, 42170220), (5, 33736176), (6, 28113480), (8, 21085110), (9, 18742320), (10, 16868088), (12, 14056740), (15, 11245392), (16, 10542555), (18, 9371160), (20, 8434044), (24, 7028370), (27, 6247440), (30, 5622696), (36, 4685580), (40, 4217022), (45, 3748464), (48, 3514185), (54, 3123720), (60, 2811348), (72, 2342790), (80, 2108511), (81, 2082480), (90, 1874232), (108, 1561860), (120, 1405674), (135, 1249488), (144, 1171395), (162, 1041240), (180, 937116), (216, 780930), (240, 702837), (243, 694160), (270, 624744), (324, 520620), (360, 468558), (405, 416496), (432, 390465), (486, 347080), (540, 312372), (648, 260310), (720, 234279), (810, 208248), (972, 173540), (1080, 156186), (1215, 138832), (1296, 130155), (1620, 104124), (1944, 86770), (2160, 78093), (2430, 69416), (3240, 52062), (3888, 43385), (4860, 34708), (6480, 26031), (8677, 19440), (9720, 17354)]