330960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 1178496

約数和(自身を除く): 847536

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, 197, 210, 240, 280, 336, 394, 420, 560, 591, 788, 840, 985, 1182, 1379, 1576, 1680, 1970, 2364, 2758, 2955, 3152, 3940, 4137, 4728, 5516, 5910, 6895, 7880, 8274, 9456, 11032, 11820, 13790, 15760, 16548, 20685, 22064, 23640, 27580, 33096, 41370, 47280, 55160, 66192, 82740, 110320, 165480, 330960]

約数ペア:

[(1, 330960), (2, 165480), (3, 110320), (4, 82740), (5, 66192), (6, 55160), (7, 47280), (8, 41370), (10, 33096), (12, 27580), (14, 23640), (15, 22064), (16, 20685), (20, 16548), (21, 15760), (24, 13790), (28, 11820), (30, 11032), (35, 9456), (40, 8274), (42, 7880), (48, 6895), (56, 5910), (60, 5516), (70, 4728), (80, 4137), (84, 3940), (105, 3152), (112, 2955), (120, 2758), (140, 2364), (168, 1970), (197, 1680), (210, 1576), (240, 1379), (280, 1182), (336, 985), (394, 840), (420, 788), (560, 591)]