19106040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 57866400

約数和(自身を除く): 38760360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1409, 1695, 2260, 2712, 2818, 3390, 4227, 4520, 5636, 6780, 7045, 8454, 11272, 13560, 14090, 16908, 21135, 28180, 33816, 42270, 56360, 84540, 159217, 169080, 318434, 477651, 636868, 796085, 955302, 1273736, 1592170, 1910604, 2388255, 3184340, 3821208, 4776510, 6368680, 9553020, 19106040]

約数ペア:

[(1, 19106040), (2, 9553020), (3, 6368680), (4, 4776510), (5, 3821208), (6, 3184340), (8, 2388255), (10, 1910604), (12, 1592170), (15, 1273736), (20, 955302), (24, 796085), (30, 636868), (40, 477651), (60, 318434), (113, 169080), (120, 159217), (226, 84540), (339, 56360), (452, 42270), (565, 33816), (678, 28180), (904, 21135), (1130, 16908), (1356, 14090), (1409, 13560), (1695, 11272), (2260, 8454), (2712, 7045), (2818, 6780), (3390, 5636), (4227, 4520)]