41245920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{28643}}^1$

素因数の和:28664

約数の個数: 72

約数和(自身を含む): 140756616

約数和(自身を除く): 99510696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 28643, 57286, 85929, 114572, 143215, 171858, 229144, 257787, 286430, 343716, 429645, 458288, 515574, 572860, 687432, 859290, 916576, 1031148, 1145720, 1288935, 1374864, 1718580, 2062296, 2291440, 2577870, 2749728, 3437160, 4124592, 4582880, 5155740, 6874320, 8249184, 10311480, 13748640, 20622960, 41245920]

約数ペア:

[(1, 41245920), (2, 20622960), (3, 13748640), (4, 10311480), (5, 8249184), (6, 6874320), (8, 5155740), (9, 4582880), (10, 4124592), (12, 3437160), (15, 2749728), (16, 2577870), (18, 2291440), (20, 2062296), (24, 1718580), (30, 1374864), (32, 1288935), (36, 1145720), (40, 1031148), (45, 916576), (48, 859290), (60, 687432), (72, 572860), (80, 515574), (90, 458288), (96, 429645), (120, 343716), (144, 286430), (160, 257787), (180, 229144), (240, 171858), (288, 143215), (360, 114572), (480, 85929), (720, 57286), (1440, 28643)]