12953711280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53973797}}^1$

素因数の和:53973813

約数の個数: 40

約数和(自身を含む): 40156505712

約数和(自身を除く): 27202794432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53973797, 107947594, 161921391, 215895188, 269868985, 323842782, 431790376, 539737970, 647685564, 809606955, 863580752, 1079475940, 1295371128, 1619213910, 2158951880, 2590742256, 3238427820, 4317903760, 6476855640, 12953711280]

約数ペア:

[(1, 12953711280), (2, 6476855640), (3, 4317903760), (4, 3238427820), (5, 2590742256), (6, 2158951880), (8, 1619213910), (10, 1295371128), (12, 1079475940), (15, 863580752), (16, 809606955), (20, 647685564), (24, 539737970), (30, 431790376), (40, 323842782), (48, 269868985), (60, 215895188), (80, 161921391), (120, 107947594), (240, 53973797)]