15280209984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6121879}}^1$

素因数の和:6121907

約数の個数: 56

約数和(自身を含む): 43538810560

約数和(自身を除く): 28258600576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 6121879, 12243758, 18365637, 24487516, 36731274, 48975032, 73462548, 79584427, 97950064, 146925096, 159168854, 195900128, 238753281, 293850192, 318337708, 391800256, 477506562, 587700384, 636675416, 955013124, 1175400768, 1273350832, 1910026248, 2546701664, 3820052496, 5093403328, 7640104992, 15280209984]

約数ペア:

[(1, 15280209984), (2, 7640104992), (3, 5093403328), (4, 3820052496), (6, 2546701664), (8, 1910026248), (12, 1273350832), (13, 1175400768), (16, 955013124), (24, 636675416), (26, 587700384), (32, 477506562), (39, 391800256), (48, 318337708), (52, 293850192), (64, 238753281), (78, 195900128), (96, 159168854), (104, 146925096), (156, 97950064), (192, 79584427), (208, 73462548), (312, 48975032), (416, 36731274), (624, 24487516), (832, 18365637), (1248, 12243758), (2496, 6121879)]