290966040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{269413}}^1$

素因数の和:269433

約数の個数: 64

約数和(自身を含む): 969890400

約数和(自身を除く): 678924360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 269413, 538826, 808239, 1077652, 1347065, 1616478, 2155304, 2424717, 2694130, 3232956, 4041195, 4849434, 5388260, 6465912, 7274151, 8082390, 9698868, 10776520, 12123585, 14548302, 16164780, 19397736, 24247170, 29096604, 32329560, 36370755, 48494340, 58193208, 72741510, 96988680, 145483020, 290966040]

約数ペア:

[(1, 290966040), (2, 145483020), (3, 96988680), (4, 72741510), (5, 58193208), (6, 48494340), (8, 36370755), (9, 32329560), (10, 29096604), (12, 24247170), (15, 19397736), (18, 16164780), (20, 14548302), (24, 12123585), (27, 10776520), (30, 9698868), (36, 8082390), (40, 7274151), (45, 6465912), (54, 5388260), (60, 4849434), (72, 4041195), (90, 3232956), (108, 2694130), (120, 2424717), (135, 2155304), (180, 1616478), (216, 1347065), (270, 1077652), (360, 808239), (540, 538826), (1080, 269413)]