120805992

素因数分解:

$2^3\times 3^5\times {\mathrm{62143}}^1$

素因数の和:62164

約数の個数: 48

約数和(自身を含む): 339306240

約数和(自身を除く): 218500248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 62143, 124286, 186429, 248572, 372858, 497144, 559287, 745716, 1118574, 1491432, 1677861, 2237148, 3355722, 4474296, 5033583, 6711444, 10067166, 13422888, 15100749, 20134332, 30201498, 40268664, 60402996, 120805992]

約数ペア:

[(1, 120805992), (2, 60402996), (3, 40268664), (4, 30201498), (6, 20134332), (8, 15100749), (9, 13422888), (12, 10067166), (18, 6711444), (24, 5033583), (27, 4474296), (36, 3355722), (54, 2237148), (72, 1677861), (81, 1491432), (108, 1118574), (162, 745716), (216, 559287), (243, 497144), (324, 372858), (486, 248572), (648, 186429), (972, 124286), (1944, 62143)]