169871640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5923}}^1$

素因数の和:6176

約数の個数: 64

約数和(自身を含む): 511833600

約数和(自身を除く): 341961960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 5923, 7170, 9560, 11846, 14340, 17769, 23692, 28680, 29615, 35538, 47384, 59230, 71076, 88845, 118460, 142152, 177690, 236920, 355380, 710760, 1415597, 2831194, 4246791, 5662388, 7077985, 8493582, 11324776, 14155970, 16987164, 21233955, 28311940, 33974328, 42467910, 56623880, 84935820, 169871640]

約数ペア:

[(1, 169871640), (2, 84935820), (3, 56623880), (4, 42467910), (5, 33974328), (6, 28311940), (8, 21233955), (10, 16987164), (12, 14155970), (15, 11324776), (20, 8493582), (24, 7077985), (30, 5662388), (40, 4246791), (60, 2831194), (120, 1415597), (239, 710760), (478, 355380), (717, 236920), (956, 177690), (1195, 142152), (1434, 118460), (1912, 88845), (2390, 71076), (2868, 59230), (3585, 47384), (4780, 35538), (5736, 29615), (5923, 28680), (7170, 23692), (9560, 17769), (11846, 14340)]