16564260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{769}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 30005340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 769, 1077, 1436, 1538, 1795, 2154, 2307, 3076, 3590, 3845, 4308, 4614, 5385, 7180, 7690, 9228, 10770, 11535, 15380, 21540, 23070, 46140, 276071, 552142, 828213, 1104284, 1380355, 1656426, 2760710, 3312852, 4141065, 5521420, 8282130, 16564260]

約数ペア:

[(1, 16564260), (2, 8282130), (3, 5521420), (4, 4141065), (5, 3312852), (6, 2760710), (10, 1656426), (12, 1380355), (15, 1104284), (20, 828213), (30, 552142), (60, 276071), (359, 46140), (718, 23070), (769, 21540), (1077, 15380), (1436, 11535), (1538, 10770), (1795, 9228), (2154, 7690), (2307, 7180), (3076, 5385), (3590, 4614), (3845, 4308)]