808294860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{12941}}^1$

素因数の和:13303

約数の個数: 72

約数和(自身を含む): 2459083536

約数和(自身を除く): 1650788676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1735, 2082, 3123, 3470, 4164, 5205, 6246, 6940, 10410, 12492, 12941, 15615, 20820, 25882, 31230, 38823, 51764, 62460, 64705, 77646, 116469, 129410, 155292, 194115, 232938, 258820, 388230, 465876, 582345, 776460, 1164690, 2329380, 4490527, 8981054, 13471581, 17962108, 22452635, 26943162, 40414743, 44905270, 53886324, 67357905, 80829486, 89810540, 134715810, 161658972, 202073715, 269431620, 404147430, 808294860]

約数ペア:

[(1, 808294860), (2, 404147430), (3, 269431620), (4, 202073715), (5, 161658972), (6, 134715810), (9, 89810540), (10, 80829486), (12, 67357905), (15, 53886324), (18, 44905270), (20, 40414743), (30, 26943162), (36, 22452635), (45, 17962108), (60, 13471581), (90, 8981054), (180, 4490527), (347, 2329380), (694, 1164690), (1041, 776460), (1388, 582345), (1735, 465876), (2082, 388230), (3123, 258820), (3470, 232938), (4164, 194115), (5205, 155292), (6246, 129410), (6940, 116469), (10410, 77646), (12492, 64705), (12941, 62460), (15615, 51764), (20820, 38823), (25882, 31230)]