19122360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8420

約数の個数: 64

約数和(自身を含む): 60393600

約数和(自身を除く): 41271240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 8387, 16774, 25161, 33548, 41935, 50322, 67096, 83870, 100644, 125805, 159353, 167740, 201288, 251610, 318706, 335480, 478059, 503220, 637412, 796765, 956118, 1006440, 1274824, 1593530, 1912236, 2390295, 3187060, 3824472, 4780590, 6374120, 9561180, 19122360]

約数ペア:

[(1, 19122360), (2, 9561180), (3, 6374120), (4, 4780590), (5, 3824472), (6, 3187060), (8, 2390295), (10, 1912236), (12, 1593530), (15, 1274824), (19, 1006440), (20, 956118), (24, 796765), (30, 637412), (38, 503220), (40, 478059), (57, 335480), (60, 318706), (76, 251610), (95, 201288), (114, 167740), (120, 159353), (152, 125805), (190, 100644), (228, 83870), (285, 67096), (380, 50322), (456, 41935), (570, 33548), (760, 25161), (1140, 16774), (2280, 8387)]