141288960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{18397}}^1$

素因数の和:18423

約数の個数: 80

約数和(自身を含む): 451707696

約数和(自身を除く): 310418736

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 18397, 36794, 55191, 73588, 91985, 110382, 147176, 183970, 220764, 275955, 294352, 367940, 441528, 551910, 588704, 735880, 883056, 1103820, 1177408, 1471760, 1766112, 2207640, 2354816, 2943520, 3532224, 4415280, 4709632, 5887040, 7064448, 8830560, 9419264, 11774080, 14128896, 17661120, 23548160, 28257792, 35322240, 47096320, 70644480, 141288960]

約数ペア:

[(1, 141288960), (2, 70644480), (3, 47096320), (4, 35322240), (5, 28257792), (6, 23548160), (8, 17661120), (10, 14128896), (12, 11774080), (15, 9419264), (16, 8830560), (20, 7064448), (24, 5887040), (30, 4709632), (32, 4415280), (40, 3532224), (48, 2943520), (60, 2354816), (64, 2207640), (80, 1766112), (96, 1471760), (120, 1177408), (128, 1103820), (160, 883056), (192, 735880), (240, 588704), (256, 551910), (320, 441528), (384, 367940), (480, 294352), (512, 275955), (640, 220764), (768, 183970), (960, 147176), (1280, 110382), (1536, 91985), (1920, 73588), (2560, 55191), (3840, 36794), (7680, 18397)]