84928440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 264844800

約数和(自身を除く): 179916360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 109, 120, 129, 151, 172, 215, 218, 258, 302, 327, 344, 430, 436, 453, 516, 545, 604, 645, 654, 755, 860, 872, 906, 1032, 1090, 1208, 1290, 1308, 1510, 1635, 1720, 1812, 2180, 2265, 2580, 2616, 3020, 3270, 3624, 4360, 4530, 4687, 5160, 6040, 6493, 6540, 9060, 9374, 12986, 13080, 14061, 16459, 18120, 18748, 19479, 23435, 25972, 28122, 32465, 32918, 37496, 38958, 46870, 49377, 51944, 56244, 64930, 65836, 70305, 77916, 82295, 93740, 97395, 98754, 112488, 129860, 131672, 140610, 155832, 164590, 187480, 194790, 197508, 246885, 259720, 281220, 329180, 389580, 395016, 493770, 562440, 658360, 707737, 779160, 987540, 1415474, 1975080, 2123211, 2830948, 3538685, 4246422, 5661896, 7077370, 8492844, 10616055, 14154740, 16985688, 21232110, 28309480, 42464220, 84928440]

約数ペア:

[(1, 84928440), (2, 42464220), (3, 28309480), (4, 21232110), (5, 16985688), (6, 14154740), (8, 10616055), (10, 8492844), (12, 7077370), (15, 5661896), (20, 4246422), (24, 3538685), (30, 2830948), (40, 2123211), (43, 1975080), (60, 1415474), (86, 987540), (109, 779160), (120, 707737), (129, 658360), (151, 562440), (172, 493770), (215, 395016), (218, 389580), (258, 329180), (302, 281220), (327, 259720), (344, 246885), (430, 197508), (436, 194790), (453, 187480), (516, 164590), (545, 155832), (604, 140610), (645, 131672), (654, 129860), (755, 112488), (860, 98754), (872, 97395), (906, 93740), (1032, 82295), (1090, 77916), (1208, 70305), (1290, 65836), (1308, 64930), (1510, 56244), (1635, 51944), (1720, 49377), (1812, 46870), (2180, 38958), (2265, 37496), (2580, 32918), (2616, 32465), (3020, 28122), (3270, 25972), (3624, 23435), (4360, 19479), (4530, 18748), (4687, 18120), (5160, 16459), (6040, 14061), (6493, 13080), (6540, 12986), (9060, 9374)]