168904080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{234589}}^1$

素因数の和:234608

約数の個数: 60

約数和(自身を含む): 567238620

約数和(自身を除く): 398334540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 234589, 469178, 703767, 938356, 1172945, 1407534, 1876712, 2111301, 2345890, 2815068, 3518835, 3753424, 4222602, 4691780, 5630136, 7037670, 8445204, 9383560, 10556505, 11260272, 14075340, 16890408, 18767120, 21113010, 28150680, 33780816, 42226020, 56301360, 84452040, 168904080]

約数ペア:

[(1, 168904080), (2, 84452040), (3, 56301360), (4, 42226020), (5, 33780816), (6, 28150680), (8, 21113010), (9, 18767120), (10, 16890408), (12, 14075340), (15, 11260272), (16, 10556505), (18, 9383560), (20, 8445204), (24, 7037670), (30, 5630136), (36, 4691780), (40, 4222602), (45, 3753424), (48, 3518835), (60, 2815068), (72, 2345890), (80, 2111301), (90, 1876712), (120, 1407534), (144, 1172945), (180, 938356), (240, 703767), (360, 469178), (720, 234589)]