470562960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{280097}}^1$

素因数の和:280120

約数の個数: 80

約数和(自身を含む): 1667143296

約数和(自身を除く): 1196580336

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, 280097, 560194, 840291, 1120388, 1400485, 1680582, 1960679, 2240776, 2800970, 3361164, 3921358, 4201455, 4481552, 5601940, 5882037, 6722328, 7842716, 8402910, 9803395, 11203880, 11764074, 13444656, 15685432, 16805820, 19606790, 22407760, 23528148, 29410185, 31370864, 33611640, 39213580, 47056296, 58820370, 67223280, 78427160, 94112592, 117640740, 156854320, 235281480, 470562960]

約数ペア:

[(1, 470562960), (2, 235281480), (3, 156854320), (4, 117640740), (5, 94112592), (6, 78427160), (7, 67223280), (8, 58820370), (10, 47056296), (12, 39213580), (14, 33611640), (15, 31370864), (16, 29410185), (20, 23528148), (21, 22407760), (24, 19606790), (28, 16805820), (30, 15685432), (35, 13444656), (40, 11764074), (42, 11203880), (48, 9803395), (56, 8402910), (60, 7842716), (70, 6722328), (80, 5882037), (84, 5601940), (105, 4481552), (112, 4201455), (120, 3921358), (140, 3361164), (168, 2800970), (210, 2240776), (240, 1960679), (280, 1680582), (336, 1400485), (420, 1120388), (560, 840291), (840, 560194), (1680, 280097)]