5446440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^2$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 18763470

約数和(自身を除く): 13317030

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 984, 1080, 1107, 1230, 1476, 1620, 1640, 1681, 1845, 2214, 2460, 2952, 3240, 3321, 3362, 3690, 4428, 4920, 5043, 5535, 6642, 6724, 7380, 8405, 8856, 10086, 11070, 13284, 13448, 14760, 15129, 16605, 16810, 20172, 22140, 25215, 26568, 30258, 33210, 33620, 40344, 44280, 45387, 50430, 60516, 66420, 67240, 75645, 90774, 100860, 121032, 132840, 136161, 151290, 181548, 201720, 226935, 272322, 302580, 363096, 453870, 544644, 605160, 680805, 907740, 1089288, 1361610, 1815480, 2723220, 5446440]

約数ペア:

[(1, 5446440), (2, 2723220), (3, 1815480), (4, 1361610), (5, 1089288), (6, 907740), (8, 680805), (9, 605160), (10, 544644), (12, 453870), (15, 363096), (18, 302580), (20, 272322), (24, 226935), (27, 201720), (30, 181548), (36, 151290), (40, 136161), (41, 132840), (45, 121032), (54, 100860), (60, 90774), (72, 75645), (81, 67240), (82, 66420), (90, 60516), (108, 50430), (120, 45387), (123, 44280), (135, 40344), (162, 33620), (164, 33210), (180, 30258), (205, 26568), (216, 25215), (246, 22140), (270, 20172), (324, 16810), (328, 16605), (360, 15129), (369, 14760), (405, 13448), (410, 13284), (492, 11070), (540, 10086), (615, 8856), (648, 8405), (738, 7380), (810, 6724), (820, 6642), (984, 5535), (1080, 5043), (1107, 4920), (1230, 4428), (1476, 3690), (1620, 3362), (1640, 3321), (1681, 3240), (1845, 2952), (2214, 2460)]