156978320820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{1614007}}^1$

素因数の和:1615640

約数の個数: 48

約数和(自身を含む): 439810723968

約数和(自身を除く): 282832403148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1621, 3242, 4863, 6484, 8105, 9726, 16210, 19452, 24315, 32420, 48630, 97260, 1614007, 3228014, 4842021, 6456028, 8070035, 9684042, 16140070, 19368084, 24210105, 32280140, 48420210, 96840420, 2616305347, 5232610694, 7848916041, 10465221388, 13081526735, 15697832082, 26163053470, 31395664164, 39244580205, 52326106940, 78489160410, 156978320820]

約数ペア:

[(1, 156978320820), (2, 78489160410), (3, 52326106940), (4, 39244580205), (5, 31395664164), (6, 26163053470), (10, 15697832082), (12, 13081526735), (15, 10465221388), (20, 7848916041), (30, 5232610694), (60, 2616305347), (1621, 96840420), (3242, 48420210), (4863, 32280140), (6484, 24210105), (8105, 19368084), (9726, 16140070), (16210, 9684042), (19452, 8070035), (24315, 6456028), (32420, 4842021), (48630, 3228014), (97260, 1614007)]