137915760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2917}}^1$

素因数の和:3130

約数の個数: 80

約数和(自身を含む): 429856416

約数和(自身を除く): 291940656

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, 2917, 2955, 3152, 3940, 4728, 5834, 5910, 7880, 8751, 9456, 11668, 11820, 14585, 15760, 17502, 23336, 23640, 29170, 35004, 43755, 46672, 47280, 58340, 70008, 87510, 116680, 140016, 175020, 233360, 350040, 574649, 700080, 1149298, 1723947, 2298596, 2873245, 3447894, 4597192, 5746490, 6895788, 8619735, 9194384, 11492980, 13791576, 17239470, 22985960, 27583152, 34478940, 45971920, 68957880, 137915760]

約数ペア:

[(1, 137915760), (2, 68957880), (3, 45971920), (4, 34478940), (5, 27583152), (6, 22985960), (8, 17239470), (10, 13791576), (12, 11492980), (15, 9194384), (16, 8619735), (20, 6895788), (24, 5746490), (30, 4597192), (40, 3447894), (48, 2873245), (60, 2298596), (80, 1723947), (120, 1149298), (197, 700080), (240, 574649), (394, 350040), (591, 233360), (788, 175020), (985, 140016), (1182, 116680), (1576, 87510), (1970, 70008), (2364, 58340), (2917, 47280), (2955, 46672), (3152, 43755), (3940, 35004), (4728, 29170), (5834, 23640), (5910, 23336), (7880, 17502), (8751, 15760), (9456, 14585), (11668, 11820)]