118900680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1499}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 357480000

約数和(自身を除く): 238579320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 1322, 1499, 1983, 2644, 2998, 3305, 3966, 4497, 5288, 5996, 6610, 7495, 7932, 8994, 9915, 11992, 13220, 14990, 15864, 17988, 19830, 22485, 26440, 29980, 35976, 39660, 44970, 59960, 79320, 89940, 179880, 990839, 1981678, 2972517, 3963356, 4954195, 5945034, 7926712, 9908390, 11890068, 14862585, 19816780, 23780136, 29725170, 39633560, 59450340, 118900680]

約数ペア:

[(1, 118900680), (2, 59450340), (3, 39633560), (4, 29725170), (5, 23780136), (6, 19816780), (8, 14862585), (10, 11890068), (12, 9908390), (15, 7926712), (20, 5945034), (24, 4954195), (30, 3963356), (40, 2972517), (60, 1981678), (120, 990839), (661, 179880), (1322, 89940), (1499, 79320), (1983, 59960), (2644, 44970), (2998, 39660), (3305, 35976), (3966, 29980), (4497, 26440), (5288, 22485), (5996, 19830), (6610, 17988), (7495, 15864), (7932, 14990), (8994, 13220), (9915, 11992)]