156738060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1009}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 476461440

約数和(自身を除く): 319723380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 863, 1009, 1726, 2018, 2589, 3027, 3452, 4036, 4315, 5045, 5178, 6054, 7767, 8630, 9081, 10090, 10356, 12108, 12945, 15135, 15534, 17260, 18162, 20180, 25890, 30270, 31068, 36324, 38835, 45405, 51780, 60540, 77670, 90810, 155340, 181620, 870767, 1741534, 2612301, 3483068, 4353835, 5224602, 7836903, 8707670, 10449204, 13061505, 15673806, 17415340, 26123010, 31347612, 39184515, 52246020, 78369030, 156738060]

約数ペア:

[(1, 156738060), (2, 78369030), (3, 52246020), (4, 39184515), (5, 31347612), (6, 26123010), (9, 17415340), (10, 15673806), (12, 13061505), (15, 10449204), (18, 8707670), (20, 7836903), (30, 5224602), (36, 4353835), (45, 3483068), (60, 2612301), (90, 1741534), (180, 870767), (863, 181620), (1009, 155340), (1726, 90810), (2018, 77670), (2589, 60540), (3027, 51780), (3452, 45405), (4036, 38835), (4315, 36324), (5045, 31068), (5178, 30270), (6054, 25890), (7767, 20180), (8630, 18162), (9081, 17260), (10090, 15534), (10356, 15135), (12108, 12945)]