65711040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{68449}}^1$

素因数の和:68469

約数の個数: 56

約数和(自身を含む): 208635600

約数和(自身を除く): 142924560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 68449, 136898, 205347, 273796, 342245, 410694, 547592, 684490, 821388, 1026735, 1095184, 1368980, 1642776, 2053470, 2190368, 2737960, 3285552, 4106940, 4380736, 5475920, 6571104, 8213880, 10951840, 13142208, 16427760, 21903680, 32855520, 65711040]

約数ペア:

[(1, 65711040), (2, 32855520), (3, 21903680), (4, 16427760), (5, 13142208), (6, 10951840), (8, 8213880), (10, 6571104), (12, 5475920), (15, 4380736), (16, 4106940), (20, 3285552), (24, 2737960), (30, 2190368), (32, 2053470), (40, 1642776), (48, 1368980), (60, 1095184), (64, 1026735), (80, 821388), (96, 684490), (120, 547592), (160, 410694), (192, 342245), (240, 273796), (320, 205347), (480, 136898), (960, 68449)]