9042252720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{191249}}^1$

素因数の和:191462

約数の個数: 80

約数和(自身を含む): 28173420000

約数和(自身を除く): 19131167280

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, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 15760, 23640, 47280, 191249, 382498, 573747, 764996, 956245, 1147494, 1529992, 1912490, 2294988, 2868735, 3059984, 3824980, 4589976, 5737470, 7649960, 9179952, 11474940, 15299920, 22949880, 37676053, 45899760, 75352106, 113028159, 150704212, 188380265, 226056318, 301408424, 376760530, 452112636, 565140795, 602816848, 753521060, 904225272, 1130281590, 1507042120, 1808450544, 2260563180, 3014084240, 4521126360, 9042252720]

約数ペア:

[(1, 9042252720), (2, 4521126360), (3, 3014084240), (4, 2260563180), (5, 1808450544), (6, 1507042120), (8, 1130281590), (10, 904225272), (12, 753521060), (15, 602816848), (16, 565140795), (20, 452112636), (24, 376760530), (30, 301408424), (40, 226056318), (48, 188380265), (60, 150704212), (80, 113028159), (120, 75352106), (197, 45899760), (240, 37676053), (394, 22949880), (591, 15299920), (788, 11474940), (985, 9179952), (1182, 7649960), (1576, 5737470), (1970, 4589976), (2364, 3824980), (2955, 3059984), (3152, 2868735), (3940, 2294988), (4728, 1912490), (5910, 1529992), (7880, 1147494), (9456, 956245), (11820, 764996), (15760, 573747), (23640, 382498), (47280, 191249)]