12769560

素因数分解:

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

素因数の和:545

約数の個数: 96

約数和(自身を含む): 42120000

約数和(自身を除く): 29350440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 449, 474, 632, 711, 790, 898, 948, 1185, 1347, 1422, 1580, 1796, 1896, 2245, 2370, 2694, 2844, 3160, 3555, 3592, 4041, 4490, 4740, 5388, 5688, 6735, 7110, 8082, 8980, 9480, 10776, 13470, 14220, 16164, 17960, 20205, 26940, 28440, 32328, 35471, 40410, 53880, 70942, 80820, 106413, 141884, 161640, 177355, 212826, 283768, 319239, 354710, 425652, 532065, 638478, 709420, 851304, 1064130, 1276956, 1418840, 1596195, 2128260, 2553912, 3192390, 4256520, 6384780, 12769560]

約数ペア:

[(1, 12769560), (2, 6384780), (3, 4256520), (4, 3192390), (5, 2553912), (6, 2128260), (8, 1596195), (9, 1418840), (10, 1276956), (12, 1064130), (15, 851304), (18, 709420), (20, 638478), (24, 532065), (30, 425652), (36, 354710), (40, 319239), (45, 283768), (60, 212826), (72, 177355), (79, 161640), (90, 141884), (120, 106413), (158, 80820), (180, 70942), (237, 53880), (316, 40410), (360, 35471), (395, 32328), (449, 28440), (474, 26940), (632, 20205), (711, 17960), (790, 16164), (898, 14220), (948, 13470), (1185, 10776), (1347, 9480), (1422, 8980), (1580, 8082), (1796, 7110), (1896, 6735), (2245, 5688), (2370, 5388), (2694, 4740), (2844, 4490), (3160, 4041), (3555, 3592)]