63784920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18329}}^1$

素因数の和:18372

約数の個数: 64

約数和(自身を含む): 197964000

約数和(自身を除く): 134179080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 18329, 36658, 54987, 73316, 91645, 109974, 146632, 183290, 219948, 274935, 366580, 439896, 531541, 549870, 733160, 1063082, 1099740, 1594623, 2126164, 2199480, 2657705, 3189246, 4252328, 5315410, 6378492, 7973115, 10630820, 12756984, 15946230, 21261640, 31892460, 63784920]

約数ペア:

[(1, 63784920), (2, 31892460), (3, 21261640), (4, 15946230), (5, 12756984), (6, 10630820), (8, 7973115), (10, 6378492), (12, 5315410), (15, 4252328), (20, 3189246), (24, 2657705), (29, 2199480), (30, 2126164), (40, 1594623), (58, 1099740), (60, 1063082), (87, 733160), (116, 549870), (120, 531541), (145, 439896), (174, 366580), (232, 274935), (290, 219948), (348, 183290), (435, 146632), (580, 109974), (696, 91645), (870, 73316), (1160, 54987), (1740, 36658), (3480, 18329)]