120720930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1019}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 196539870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 359, 718, 1019, 1077, 1795, 2038, 2154, 3057, 3590, 3949, 5095, 5385, 6114, 7898, 10190, 10770, 11209, 11847, 15285, 19745, 22418, 23694, 30570, 33627, 39490, 56045, 59235, 67254, 112090, 118470, 168135, 336270, 365821, 731642, 1097463, 1829105, 2194926, 3658210, 4024031, 5487315, 8048062, 10974630, 12072093, 20120155, 24144186, 40240310, 60360465, 120720930]

約数ペア:

[(1, 120720930), (2, 60360465), (3, 40240310), (5, 24144186), (6, 20120155), (10, 12072093), (11, 10974630), (15, 8048062), (22, 5487315), (30, 4024031), (33, 3658210), (55, 2194926), (66, 1829105), (110, 1097463), (165, 731642), (330, 365821), (359, 336270), (718, 168135), (1019, 118470), (1077, 112090), (1795, 67254), (2038, 59235), (2154, 56045), (3057, 39490), (3590, 33627), (3949, 30570), (5095, 23694), (5385, 22418), (6114, 19745), (7898, 15285), (10190, 11847), (10770, 11209)]