180546072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2707}}^1$

素因数の和:3120

約数の個数: 64

約数和(自身を含む): 517336320

約数和(自身を除く): 336790248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 1191, 1588, 2382, 2707, 2779, 3176, 4764, 5414, 5558, 8121, 8337, 9528, 10828, 11116, 16242, 16674, 18949, 21656, 22232, 32484, 33348, 37898, 56847, 64968, 66696, 75796, 113694, 151592, 227388, 454776, 1074679, 2149358, 3224037, 4298716, 6448074, 7522753, 8597432, 12896148, 15045506, 22568259, 25792296, 30091012, 45136518, 60182024, 90273036, 180546072]

約数ペア:

[(1, 180546072), (2, 90273036), (3, 60182024), (4, 45136518), (6, 30091012), (7, 25792296), (8, 22568259), (12, 15045506), (14, 12896148), (21, 8597432), (24, 7522753), (28, 6448074), (42, 4298716), (56, 3224037), (84, 2149358), (168, 1074679), (397, 454776), (794, 227388), (1191, 151592), (1588, 113694), (2382, 75796), (2707, 66696), (2779, 64968), (3176, 56847), (4764, 37898), (5414, 33348), (5558, 32484), (8121, 22232), (8337, 21656), (9528, 18949), (10828, 16674), (11116, 16242)]