404185920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1747}}^1$

素因数の和:2008

約数の個数: 112

約数和(自身を含む): 1289352768

約数和(自身を除く): 885166848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 723, 960, 964, 1205, 1446, 1747, 1928, 2410, 2892, 3494, 3615, 3856, 4820, 5241, 5784, 6988, 7230, 7712, 8735, 9640, 10482, 11568, 13976, 14460, 15424, 17470, 19280, 20964, 23136, 26205, 27952, 28920, 34940, 38560, 41928, 46272, 52410, 55904, 57840, 69880, 77120, 83856, 104820, 111808, 115680, 139760, 167712, 209640, 231360, 279520, 335424, 419280, 421027, 559040, 838560, 842054, 1263081, 1677120, 1684108, 2105135, 2526162, 3368216, 4210270, 5052324, 6315405, 6736432, 8420540, 10104648, 12630810, 13472864, 16841080, 20209296, 25261620, 26945728, 33682160, 40418592, 50523240, 67364320, 80837184, 101046480, 134728640, 202092960, 404185920]

約数ペア:

[(1, 404185920), (2, 202092960), (3, 134728640), (4, 101046480), (5, 80837184), (6, 67364320), (8, 50523240), (10, 40418592), (12, 33682160), (15, 26945728), (16, 25261620), (20, 20209296), (24, 16841080), (30, 13472864), (32, 12630810), (40, 10104648), (48, 8420540), (60, 6736432), (64, 6315405), (80, 5052324), (96, 4210270), (120, 3368216), (160, 2526162), (192, 2105135), (240, 1684108), (241, 1677120), (320, 1263081), (480, 842054), (482, 838560), (723, 559040), (960, 421027), (964, 419280), (1205, 335424), (1446, 279520), (1747, 231360), (1928, 209640), (2410, 167712), (2892, 139760), (3494, 115680), (3615, 111808), (3856, 104820), (4820, 83856), (5241, 77120), (5784, 69880), (6988, 57840), (7230, 55904), (7712, 52410), (8735, 46272), (9640, 41928), (10482, 38560), (11568, 34940), (13976, 28920), (14460, 27952), (15424, 26205), (17470, 23136), (19280, 20964)]