8169660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^2$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 26341224

約数和(自身を除く): 18171564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 738, 810, 820, 972, 1107, 1215, 1230, 1476, 1620, 1681, 1845, 2214, 2430, 2460, 3321, 3362, 3690, 4428, 4860, 5043, 5535, 6642, 6724, 7380, 8405, 9963, 10086, 11070, 13284, 15129, 16605, 16810, 19926, 20172, 22140, 25215, 30258, 33210, 33620, 39852, 45387, 49815, 50430, 60516, 66420, 75645, 90774, 99630, 100860, 136161, 151290, 181548, 199260, 226935, 272322, 302580, 408483, 453870, 544644, 680805, 816966, 907740, 1361610, 1633932, 2042415, 2723220, 4084830, 8169660]

約数ペア:

[(1, 8169660), (2, 4084830), (3, 2723220), (4, 2042415), (5, 1633932), (6, 1361610), (9, 907740), (10, 816966), (12, 680805), (15, 544644), (18, 453870), (20, 408483), (27, 302580), (30, 272322), (36, 226935), (41, 199260), (45, 181548), (54, 151290), (60, 136161), (81, 100860), (82, 99630), (90, 90774), (108, 75645), (123, 66420), (135, 60516), (162, 50430), (164, 49815), (180, 45387), (205, 39852), (243, 33620), (246, 33210), (270, 30258), (324, 25215), (369, 22140), (405, 20172), (410, 19926), (486, 16810), (492, 16605), (540, 15129), (615, 13284), (738, 11070), (810, 10086), (820, 9963), (972, 8405), (1107, 7380), (1215, 6724), (1230, 6642), (1476, 5535), (1620, 5043), (1681, 4860), (1845, 4428), (2214, 3690), (2430, 3362), (2460, 3321)]