70644480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{18397}}^1$

素因数の和:18421

約数の個数: 72

約数和(自身を含む): 225633072

約数和(自身を除く): 154988592

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, 640, 768, 960, 1280, 1920, 3840, 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, 11774080, 14128896, 17661120, 23548160, 35322240, 70644480]

約数ペア:

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