160984620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11321}}^1$

素因数の和:11415

約数の個数: 72

約数和(自身を含む): 494544960

約数和(自身を除く): 333560340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 11321, 14220, 22642, 33963, 45284, 56605, 67926, 101889, 113210, 135852, 169815, 203778, 226420, 339630, 407556, 509445, 679260, 894359, 1018890, 1788718, 2037780, 2683077, 3577436, 4471795, 5366154, 8049231, 8943590, 10732308, 13415385, 16098462, 17887180, 26830770, 32196924, 40246155, 53661540, 80492310, 160984620]

約数ペア:

[(1, 160984620), (2, 80492310), (3, 53661540), (4, 40246155), (5, 32196924), (6, 26830770), (9, 17887180), (10, 16098462), (12, 13415385), (15, 10732308), (18, 8943590), (20, 8049231), (30, 5366154), (36, 4471795), (45, 3577436), (60, 2683077), (79, 2037780), (90, 1788718), (158, 1018890), (180, 894359), (237, 679260), (316, 509445), (395, 407556), (474, 339630), (711, 226420), (790, 203778), (948, 169815), (1185, 135852), (1422, 113210), (1580, 101889), (2370, 67926), (2844, 56605), (3555, 45284), (4740, 33963), (7110, 22642), (11321, 14220)]