31906293360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{674837}}^1$

素因数の和:675050

約数の個数: 80

約数和(自身を含む): 99411735456

約数和(自身を除く): 67505442096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 15760, 23640, 47280, 674837, 1349674, 2024511, 2699348, 3374185, 4049022, 5398696, 6748370, 8098044, 10122555, 10797392, 13496740, 16196088, 20245110, 26993480, 32392176, 40490220, 53986960, 80980440, 132942889, 161960880, 265885778, 398828667, 531771556, 664714445, 797657334, 1063543112, 1329428890, 1595314668, 1994143335, 2127086224, 2658857780, 3190629336, 3988286670, 5317715560, 6381258672, 7976573340, 10635431120, 15953146680, 31906293360]

約数ペア:

[(1, 31906293360), (2, 15953146680), (3, 10635431120), (4, 7976573340), (5, 6381258672), (6, 5317715560), (8, 3988286670), (10, 3190629336), (12, 2658857780), (15, 2127086224), (16, 1994143335), (20, 1595314668), (24, 1329428890), (30, 1063543112), (40, 797657334), (48, 664714445), (60, 531771556), (80, 398828667), (120, 265885778), (197, 161960880), (240, 132942889), (394, 80980440), (591, 53986960), (788, 40490220), (985, 32392176), (1182, 26993480), (1576, 20245110), (1970, 16196088), (2364, 13496740), (2955, 10797392), (3152, 10122555), (3940, 8098044), (4728, 6748370), (5910, 5398696), (7880, 4049022), (9456, 3374185), (11820, 2699348), (15760, 2024511), (23640, 1349674), (47280, 674837)]