496440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 1853280

約数和(自身を除く): 1356840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 197, 210, 252, 280, 315, 360, 394, 420, 504, 591, 630, 788, 840, 985, 1182, 1260, 1379, 1576, 1773, 1970, 2364, 2520, 2758, 2955, 3546, 3940, 4137, 4728, 5516, 5910, 6895, 7092, 7880, 8274, 8865, 11032, 11820, 12411, 13790, 14184, 16548, 17730, 20685, 23640, 24822, 27580, 33096, 35460, 41370, 49644, 55160, 62055, 70920, 82740, 99288, 124110, 165480, 248220, 496440]

約数ペア:

[(1, 496440), (2, 248220), (3, 165480), (4, 124110), (5, 99288), (6, 82740), (7, 70920), (8, 62055), (9, 55160), (10, 49644), (12, 41370), (14, 35460), (15, 33096), (18, 27580), (20, 24822), (21, 23640), (24, 20685), (28, 17730), (30, 16548), (35, 14184), (36, 13790), (40, 12411), (42, 11820), (45, 11032), (56, 8865), (60, 8274), (63, 7880), (70, 7092), (72, 6895), (84, 5910), (90, 5516), (105, 4728), (120, 4137), (126, 3940), (140, 3546), (168, 2955), (180, 2758), (197, 2520), (210, 2364), (252, 1970), (280, 1773), (315, 1576), (360, 1379), (394, 1260), (420, 1182), (504, 985), (591, 840), (630, 788)]