907740

素因数分解:

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

素因数の和:100

約数の個数: 72

約数和(自身を含む): 2894640

約数和(自身を除く): 1986900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1681, 1845, 2214, 2460, 3362, 3690, 4428, 5043, 5535, 6724, 7380, 8405, 10086, 11070, 15129, 16810, 20172, 22140, 25215, 30258, 33620, 45387, 50430, 60516, 75645, 90774, 100860, 151290, 181548, 226935, 302580, 453870, 907740]

約数ペア:

[(1, 907740), (2, 453870), (3, 302580), (4, 226935), (5, 181548), (6, 151290), (9, 100860), (10, 90774), (12, 75645), (15, 60516), (18, 50430), (20, 45387), (27, 33620), (30, 30258), (36, 25215), (41, 22140), (45, 20172), (54, 16810), (60, 15129), (82, 11070), (90, 10086), (108, 8405), (123, 7380), (135, 6724), (164, 5535), (180, 5043), (205, 4428), (246, 3690), (270, 3362), (369, 2460), (410, 2214), (492, 1845), (540, 1681), (615, 1476), (738, 1230), (820, 1107)]