23380380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1540

約数の個数: 96

約数和(自身を含む): 75297600

約数和(自身を除く): 51917220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1493, 1566, 1740, 2610, 2986, 3132, 3915, 4479, 5220, 5972, 7465, 7830, 8958, 13437, 14930, 15660, 17916, 22395, 26874, 29860, 40311, 43297, 44790, 53748, 67185, 80622, 86594, 89580, 129891, 134370, 161244, 173188, 201555, 216485, 259782, 268740, 389673, 403110, 432970, 519564, 649455, 779346, 806220, 865940, 1169019, 1298910, 1558692, 1948365, 2338038, 2597820, 3896730, 4676076, 5845095, 7793460, 11690190, 23380380]

約数ペア:

[(1, 23380380), (2, 11690190), (3, 7793460), (4, 5845095), (5, 4676076), (6, 3896730), (9, 2597820), (10, 2338038), (12, 1948365), (15, 1558692), (18, 1298910), (20, 1169019), (27, 865940), (29, 806220), (30, 779346), (36, 649455), (45, 519564), (54, 432970), (58, 403110), (60, 389673), (87, 268740), (90, 259782), (108, 216485), (116, 201555), (135, 173188), (145, 161244), (174, 134370), (180, 129891), (261, 89580), (270, 86594), (290, 80622), (348, 67185), (435, 53748), (522, 44790), (540, 43297), (580, 40311), (783, 29860), (870, 26874), (1044, 22395), (1305, 17916), (1493, 15660), (1566, 14930), (1740, 13437), (2610, 8958), (2986, 7830), (3132, 7465), (3915, 5972), (4479, 5220)]