13451160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 40629600

約数和(自身を除く): 27178440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 569, 591, 788, 985, 1138, 1182, 1576, 1707, 1970, 2276, 2364, 2845, 2955, 3414, 3940, 4552, 4728, 5690, 5910, 6828, 7880, 8535, 11380, 11820, 13656, 17070, 22760, 23640, 34140, 68280, 112093, 224186, 336279, 448372, 560465, 672558, 896744, 1120930, 1345116, 1681395, 2241860, 2690232, 3362790, 4483720, 6725580, 13451160]

約数ペア:

[(1, 13451160), (2, 6725580), (3, 4483720), (4, 3362790), (5, 2690232), (6, 2241860), (8, 1681395), (10, 1345116), (12, 1120930), (15, 896744), (20, 672558), (24, 560465), (30, 448372), (40, 336279), (60, 224186), (120, 112093), (197, 68280), (394, 34140), (569, 23640), (591, 22760), (788, 17070), (985, 13656), (1138, 11820), (1182, 11380), (1576, 8535), (1707, 7880), (1970, 6828), (2276, 5910), (2364, 5690), (2845, 4728), (2955, 4552), (3414, 3940)]