339987960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72647}}^1$

素因数の和:72677

約数の個数: 96

約数和(自身を含む): 1189974240

約数和(自身を除く): 849986280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 72647, 145294, 217941, 290588, 363235, 435882, 581176, 653823, 726470, 871764, 944411, 1089705, 1307646, 1452940, 1743528, 1888822, 2179410, 2615292, 2833233, 2905880, 3269115, 3777644, 4358820, 4722055, 5230584, 5666466, 6538230, 7555288, 8499699, 8717640, 9444110, 11332932, 13076460, 14166165, 16999398, 18888220, 22665864, 26152920, 28332330, 33998796, 37776440, 42498495, 56664660, 67997592, 84996990, 113329320, 169993980, 339987960]

約数ペア:

[(1, 339987960), (2, 169993980), (3, 113329320), (4, 84996990), (5, 67997592), (6, 56664660), (8, 42498495), (9, 37776440), (10, 33998796), (12, 28332330), (13, 26152920), (15, 22665864), (18, 18888220), (20, 16999398), (24, 14166165), (26, 13076460), (30, 11332932), (36, 9444110), (39, 8717640), (40, 8499699), (45, 7555288), (52, 6538230), (60, 5666466), (65, 5230584), (72, 4722055), (78, 4358820), (90, 3777644), (104, 3269115), (117, 2905880), (120, 2833233), (130, 2615292), (156, 2179410), (180, 1888822), (195, 1743528), (234, 1452940), (260, 1307646), (312, 1089705), (360, 944411), (390, 871764), (468, 726470), (520, 653823), (585, 581176), (780, 435882), (936, 363235), (1170, 290588), (1560, 217941), (2340, 145294), (4680, 72647)]