15678480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65327}}^1$

素因数の和:65343

約数の個数: 40

約数和(自身を含む): 48604032

約数和(自身を除く): 32925552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65327, 130654, 195981, 261308, 326635, 391962, 522616, 653270, 783924, 979905, 1045232, 1306540, 1567848, 1959810, 2613080, 3135696, 3919620, 5226160, 7839240, 15678480]

約数ペア:

[(1, 15678480), (2, 7839240), (3, 5226160), (4, 3919620), (5, 3135696), (6, 2613080), (8, 1959810), (10, 1567848), (12, 1306540), (15, 1045232), (16, 979905), (20, 783924), (24, 653270), (30, 522616), (40, 391962), (48, 326635), (60, 261308), (80, 195981), (120, 130654), (240, 65327)]