129369960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{39929}}^1$

素因数の和:39952

約数の個数: 80

約数和(自身を含む): 434837700

約数和(自身を除く): 305467740

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 39929, 79858, 119787, 159716, 199645, 239574, 319432, 359361, 399290, 479148, 598935, 718722, 798580, 958296, 1078083, 1197870, 1437444, 1597160, 1796805, 2156166, 2395740, 2874888, 3234249, 3593610, 4312332, 4791480, 5390415, 6468498, 7187220, 8624664, 10780830, 12936996, 14374440, 16171245, 21561660, 25873992, 32342490, 43123320, 64684980, 129369960]

約数ペア:

[(1, 129369960), (2, 64684980), (3, 43123320), (4, 32342490), (5, 25873992), (6, 21561660), (8, 16171245), (9, 14374440), (10, 12936996), (12, 10780830), (15, 8624664), (18, 7187220), (20, 6468498), (24, 5390415), (27, 4791480), (30, 4312332), (36, 3593610), (40, 3234249), (45, 2874888), (54, 2395740), (60, 2156166), (72, 1796805), (81, 1597160), (90, 1437444), (108, 1197870), (120, 1078083), (135, 958296), (162, 798580), (180, 718722), (216, 598935), (270, 479148), (324, 399290), (360, 359361), (405, 319432), (540, 239574), (648, 199645), (810, 159716), (1080, 119787), (1620, 79858), (3240, 39929)]