23051280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13721}}^1$

素因数の和:13744

約数の個数: 80

約数和(自身を含む): 81673344

約数和(自身を除く): 58622064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13721, 27442, 41163, 54884, 68605, 82326, 96047, 109768, 137210, 164652, 192094, 205815, 219536, 274420, 288141, 329304, 384188, 411630, 480235, 548840, 576282, 658608, 768376, 823260, 960470, 1097680, 1152564, 1440705, 1536752, 1646520, 1920940, 2305128, 2881410, 3293040, 3841880, 4610256, 5762820, 7683760, 11525640, 23051280]

約数ペア:

[(1, 23051280), (2, 11525640), (3, 7683760), (4, 5762820), (5, 4610256), (6, 3841880), (7, 3293040), (8, 2881410), (10, 2305128), (12, 1920940), (14, 1646520), (15, 1536752), (16, 1440705), (20, 1152564), (21, 1097680), (24, 960470), (28, 823260), (30, 768376), (35, 658608), (40, 576282), (42, 548840), (48, 480235), (56, 411630), (60, 384188), (70, 329304), (80, 288141), (84, 274420), (105, 219536), (112, 205815), (120, 192094), (140, 164652), (168, 137210), (210, 109768), (240, 96047), (280, 82326), (336, 68605), (420, 54884), (560, 41163), (840, 27442), (1680, 13721)]