160822920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6803}}^1$

素因数の和:7014

約数の個数: 64

約数和(自身を含む): 484989120

約数和(自身を除く): 324166200

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, 6803, 7880, 11820, 13606, 20409, 23640, 27212, 34015, 40818, 54424, 68030, 81636, 102045, 136060, 163272, 204090, 272120, 408180, 816360, 1340191, 2680382, 4020573, 5360764, 6700955, 8041146, 10721528, 13401910, 16082292, 20102865, 26803820, 32164584, 40205730, 53607640, 80411460, 160822920]

約数ペア:

[(1, 160822920), (2, 80411460), (3, 53607640), (4, 40205730), (5, 32164584), (6, 26803820), (8, 20102865), (10, 16082292), (12, 13401910), (15, 10721528), (20, 8041146), (24, 6700955), (30, 5360764), (40, 4020573), (60, 2680382), (120, 1340191), (197, 816360), (394, 408180), (591, 272120), (788, 204090), (985, 163272), (1182, 136060), (1576, 102045), (1970, 81636), (2364, 68030), (2955, 54424), (3940, 40818), (4728, 34015), (5910, 27212), (6803, 23640), (7880, 20409), (11820, 13606)]