2560180608

素因数分解:

$2^7\times 3^4\times {\mathrm{246931}}^1$

素因数の和:246957

約数の個数: 80

約数和(自身を含む): 7619086860

約数和(自身を除く): 5058906252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 246931, 493862, 740793, 987724, 1481586, 1975448, 2222379, 2963172, 3950896, 4444758, 5926344, 6667137, 7901792, 8889516, 11852688, 13334274, 15803584, 17779032, 20001411, 23705376, 26668548, 31607168, 35558064, 40002822, 47410752, 53337096, 71116128, 80005644, 94821504, 106674192, 142232256, 160011288, 213348384, 284464512, 320022576, 426696768, 640045152, 853393536, 1280090304, 2560180608]

約数ペア:

[(1, 2560180608), (2, 1280090304), (3, 853393536), (4, 640045152), (6, 426696768), (8, 320022576), (9, 284464512), (12, 213348384), (16, 160011288), (18, 142232256), (24, 106674192), (27, 94821504), (32, 80005644), (36, 71116128), (48, 53337096), (54, 47410752), (64, 40002822), (72, 35558064), (81, 31607168), (96, 26668548), (108, 23705376), (128, 20001411), (144, 17779032), (162, 15803584), (192, 13334274), (216, 11852688), (288, 8889516), (324, 7901792), (384, 6667137), (432, 5926344), (576, 4444758), (648, 3950896), (864, 2963172), (1152, 2222379), (1296, 1975448), (1728, 1481586), (2592, 987724), (3456, 740793), (5184, 493862), (10368, 246931)]