315575280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10193}}^1$

素因数の和:10255

約数の個数: 120

約数和(自身を含む): 1084560048

約数和(自身を除く): 768984768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10193, 10320, 15480, 20386, 30579, 30960, 40772, 50965, 61158, 81544, 91737, 101930, 122316, 152895, 163088, 183474, 203860, 244632, 305790, 366948, 407720, 438299, 458685, 489264, 611580, 733896, 815440, 876598, 917370, 1223160, 1314897, 1467792, 1753196, 1834740, 2191495, 2446320, 2629794, 3506392, 3669480, 3944691, 4382990, 5259588, 6574485, 7012784, 7338960, 7889382, 8765980, 10519176, 13148970, 15778764, 17531960, 19723455, 21038352, 26297940, 31557528, 35063920, 39446910, 52595880, 63115056, 78893820, 105191760, 157787640, 315575280]

約数ペア:

[(1, 315575280), (2, 157787640), (3, 105191760), (4, 78893820), (5, 63115056), (6, 52595880), (8, 39446910), (9, 35063920), (10, 31557528), (12, 26297940), (15, 21038352), (16, 19723455), (18, 17531960), (20, 15778764), (24, 13148970), (30, 10519176), (36, 8765980), (40, 7889382), (43, 7338960), (45, 7012784), (48, 6574485), (60, 5259588), (72, 4382990), (80, 3944691), (86, 3669480), (90, 3506392), (120, 2629794), (129, 2446320), (144, 2191495), (172, 1834740), (180, 1753196), (215, 1467792), (240, 1314897), (258, 1223160), (344, 917370), (360, 876598), (387, 815440), (430, 733896), (516, 611580), (645, 489264), (688, 458685), (720, 438299), (774, 407720), (860, 366948), (1032, 305790), (1290, 244632), (1548, 203860), (1720, 183474), (1935, 163088), (2064, 152895), (2580, 122316), (3096, 101930), (3440, 91737), (3870, 81544), (5160, 61158), (6192, 50965), (7740, 40772), (10193, 30960), (10320, 30579), (15480, 20386)]