84340440

素因数分解:

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

素因数の和:8703

約数の個数: 96

約数和(自身を含む): 284291280

約数和(自身を除く): 199950840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8677, 9720, 17354, 26031, 34708, 43385, 52062, 69416, 78093, 86770, 104124, 130155, 156186, 173540, 208248, 234279, 260310, 312372, 347080, 390465, 468558, 520620, 624744, 702837, 780930, 937116, 1041240, 1171395, 1405674, 1561860, 1874232, 2108511, 2342790, 2811348, 3123720, 3514185, 4217022, 4685580, 5622696, 7028370, 8434044, 9371160, 10542555, 14056740, 16868088, 21085110, 28113480, 42170220, 84340440]

約数ペア:

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