120722745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2502

約数の個数: 64

約数和(自身を含む): 236888064

約数和(自身を除く): 116165319

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 715, 759, 897, 1265, 1495, 2145, 2447, 3289, 3795, 4485, 7341, 9867, 12235, 16445, 26917, 31811, 36705, 49335, 56281, 80751, 95433, 134585, 159055, 168843, 281405, 349921, 403755, 477165, 619091, 731653, 844215, 1049763, 1749605, 1857273, 2194959, 3095455, 3658265, 5248815, 8048183, 9286365, 10974795, 24144549, 40240915, 120722745]

約数ペア:

[(1, 120722745), (3, 40240915), (5, 24144549), (11, 10974795), (13, 9286365), (15, 8048183), (23, 5248815), (33, 3658265), (39, 3095455), (55, 2194959), (65, 1857273), (69, 1749605), (115, 1049763), (143, 844215), (165, 731653), (195, 619091), (253, 477165), (299, 403755), (345, 349921), (429, 281405), (715, 168843), (759, 159055), (897, 134585), (1265, 95433), (1495, 80751), (2145, 56281), (2447, 49335), (3289, 36705), (3795, 31811), (4485, 26917), (7341, 16445), (9867, 12235)]