180240648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2203}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 516264960

約数和(自身を除く): 336024312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487, 974, 1461, 1948, 2203, 2922, 3409, 3896, 4406, 5844, 6609, 6818, 8812, 10227, 11688, 13218, 13636, 15421, 17624, 20454, 26436, 27272, 30842, 40908, 46263, 52872, 61684, 81816, 92526, 123368, 185052, 370104, 1072861, 2145722, 3218583, 4291444, 6437166, 7510027, 8582888, 12874332, 15020054, 22530081, 25748664, 30040108, 45060162, 60080216, 90120324, 180240648]

約数ペア:

[(1, 180240648), (2, 90120324), (3, 60080216), (4, 45060162), (6, 30040108), (7, 25748664), (8, 22530081), (12, 15020054), (14, 12874332), (21, 8582888), (24, 7510027), (28, 6437166), (42, 4291444), (56, 3218583), (84, 2145722), (168, 1072861), (487, 370104), (974, 185052), (1461, 123368), (1948, 92526), (2203, 81816), (2922, 61684), (3409, 52872), (3896, 46263), (4406, 40908), (5844, 30842), (6609, 27272), (6818, 26436), (8812, 20454), (10227, 17624), (11688, 15421), (13218, 13636)]