659733720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{5231}}^1$

素因数の和:6296

約数の個数: 64

約数和(自身を含む): 1981463040

約数和(自身を除く): 1321729320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051, 2102, 3153, 4204, 5231, 5255, 6306, 8408, 10462, 10510, 12612, 15693, 15765, 20924, 21020, 25224, 26155, 31386, 31530, 41848, 42040, 52310, 62772, 63060, 78465, 104620, 125544, 126120, 156930, 209240, 313860, 627720, 5497781, 10995562, 16493343, 21991124, 27488905, 32986686, 43982248, 54977810, 65973372, 82466715, 109955620, 131946744, 164933430, 219911240, 329866860, 659733720]

約数ペア:

[(1, 659733720), (2, 329866860), (3, 219911240), (4, 164933430), (5, 131946744), (6, 109955620), (8, 82466715), (10, 65973372), (12, 54977810), (15, 43982248), (20, 32986686), (24, 27488905), (30, 21991124), (40, 16493343), (60, 10995562), (120, 5497781), (1051, 627720), (2102, 313860), (3153, 209240), (4204, 156930), (5231, 126120), (5255, 125544), (6306, 104620), (8408, 78465), (10462, 63060), (10510, 62772), (12612, 52310), (15693, 42040), (15765, 41848), (20924, 31530), (21020, 31386), (25224, 26155)]