249796920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5897}}^1$

素因数の和:6264

約数の個数: 64

約数和(自身を含む): 751641120

約数和(自身を除く): 501844200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 5897, 7060, 8472, 10590, 11794, 14120, 17691, 21180, 23588, 29485, 35382, 42360, 47176, 58970, 70764, 88455, 117940, 141528, 176910, 235880, 353820, 707640, 2081641, 4163282, 6244923, 8326564, 10408205, 12489846, 16653128, 20816410, 24979692, 31224615, 41632820, 49959384, 62449230, 83265640, 124898460, 249796920]

約数ペア:

[(1, 249796920), (2, 124898460), (3, 83265640), (4, 62449230), (5, 49959384), (6, 41632820), (8, 31224615), (10, 24979692), (12, 20816410), (15, 16653128), (20, 12489846), (24, 10408205), (30, 8326564), (40, 6244923), (60, 4163282), (120, 2081641), (353, 707640), (706, 353820), (1059, 235880), (1412, 176910), (1765, 141528), (2118, 117940), (2824, 88455), (3530, 70764), (4236, 58970), (5295, 47176), (5897, 42360), (7060, 35382), (8472, 29485), (10590, 23588), (11794, 21180), (14120, 17691)]