6384780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 19656000

約数和(自身を除く): 13271220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 449, 474, 711, 790, 898, 948, 1185, 1347, 1422, 1580, 1796, 2245, 2370, 2694, 2844, 3555, 4041, 4490, 4740, 5388, 6735, 7110, 8082, 8980, 13470, 14220, 16164, 20205, 26940, 35471, 40410, 70942, 80820, 106413, 141884, 177355, 212826, 319239, 354710, 425652, 532065, 638478, 709420, 1064130, 1276956, 1596195, 2128260, 3192390, 6384780]

約数ペア:

[(1, 6384780), (2, 3192390), (3, 2128260), (4, 1596195), (5, 1276956), (6, 1064130), (9, 709420), (10, 638478), (12, 532065), (15, 425652), (18, 354710), (20, 319239), (30, 212826), (36, 177355), (45, 141884), (60, 106413), (79, 80820), (90, 70942), (158, 40410), (180, 35471), (237, 26940), (316, 20205), (395, 16164), (449, 14220), (474, 13470), (711, 8980), (790, 8082), (898, 7110), (948, 6735), (1185, 5388), (1347, 4740), (1422, 4490), (1580, 4041), (1796, 3555), (2245, 2844), (2370, 2694)]