65877960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2297}}^1$

素因数の和:2550

約数の個数: 64

約数和(自身を含む): 198547200

約数和(自身を除く): 132669240

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, 2297, 2390, 2868, 3585, 4594, 4780, 5736, 6891, 7170, 9188, 9560, 11485, 13782, 14340, 18376, 22970, 27564, 28680, 34455, 45940, 55128, 68910, 91880, 137820, 275640, 548983, 1097966, 1646949, 2195932, 2744915, 3293898, 4391864, 5489830, 6587796, 8234745, 10979660, 13175592, 16469490, 21959320, 32938980, 65877960]

約数ペア:

[(1, 65877960), (2, 32938980), (3, 21959320), (4, 16469490), (5, 13175592), (6, 10979660), (8, 8234745), (10, 6587796), (12, 5489830), (15, 4391864), (20, 3293898), (24, 2744915), (30, 2195932), (40, 1646949), (60, 1097966), (120, 548983), (239, 275640), (478, 137820), (717, 91880), (956, 68910), (1195, 55128), (1434, 45940), (1912, 34455), (2297, 28680), (2390, 27564), (2868, 22970), (3585, 18376), (4594, 14340), (4780, 13782), (5736, 11485), (6891, 9560), (7170, 9188)]