13619280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56747}}^1$

素因数の和:56763

約数の個数: 40

約数和(自身を含む): 42220512

約数和(自身を除く): 28601232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56747, 113494, 170241, 226988, 283735, 340482, 453976, 567470, 680964, 851205, 907952, 1134940, 1361928, 1702410, 2269880, 2723856, 3404820, 4539760, 6809640, 13619280]

約数ペア:

[(1, 13619280), (2, 6809640), (3, 4539760), (4, 3404820), (5, 2723856), (6, 2269880), (8, 1702410), (10, 1361928), (12, 1134940), (15, 907952), (16, 851205), (20, 680964), (24, 567470), (30, 453976), (40, 340482), (48, 283735), (60, 226988), (80, 170241), (120, 113494), (240, 56747)]