187466520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11239}}^1$

素因数の和:11392

約数の個数: 64

約数和(自身を含む): 566496000

約数和(自身を除く): 379029480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 11239, 16680, 22478, 33717, 44956, 56195, 67434, 89912, 112390, 134868, 168585, 224780, 269736, 337170, 449560, 674340, 1348680, 1562221, 3124442, 4686663, 6248884, 7811105, 9373326, 12497768, 15622210, 18746652, 23433315, 31244420, 37493304, 46866630, 62488840, 93733260, 187466520]

約数ペア:

[(1, 187466520), (2, 93733260), (3, 62488840), (4, 46866630), (5, 37493304), (6, 31244420), (8, 23433315), (10, 18746652), (12, 15622210), (15, 12497768), (20, 9373326), (24, 7811105), (30, 6248884), (40, 4686663), (60, 3124442), (120, 1562221), (139, 1348680), (278, 674340), (417, 449560), (556, 337170), (695, 269736), (834, 224780), (1112, 168585), (1390, 134868), (1668, 112390), (2085, 89912), (2780, 67434), (3336, 56195), (4170, 44956), (5560, 33717), (8340, 22478), (11239, 16680)]