1356155880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{57367}}^1$

素因数の和:57578

約数の個数: 64

約数和(自身を含む): 4089191040

約数和(自身を除く): 2733035160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 57367, 114734, 172101, 229468, 286835, 344202, 458936, 573670, 688404, 860505, 1147340, 1376808, 1721010, 2294680, 3442020, 6884040, 11301299, 22602598, 33903897, 45205196, 56506495, 67807794, 90410392, 113012990, 135615588, 169519485, 226025980, 271231176, 339038970, 452051960, 678077940, 1356155880]

約数ペア:

[(1, 1356155880), (2, 678077940), (3, 452051960), (4, 339038970), (5, 271231176), (6, 226025980), (8, 169519485), (10, 135615588), (12, 113012990), (15, 90410392), (20, 67807794), (24, 56506495), (30, 45205196), (40, 33903897), (60, 22602598), (120, 11301299), (197, 6884040), (394, 3442020), (591, 2294680), (788, 1721010), (985, 1376808), (1182, 1147340), (1576, 860505), (1970, 688404), (2364, 573670), (2955, 458936), (3940, 344202), (4728, 286835), (5910, 229468), (7880, 172101), (11820, 114734), (23640, 57367)]