1357680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5657}}^1$

素因数の和:5673

約数の個数: 40

約数和(自身を含む): 4209552

約数和(自身を除く): 2851872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5657, 11314, 16971, 22628, 28285, 33942, 45256, 56570, 67884, 84855, 90512, 113140, 135768, 169710, 226280, 271536, 339420, 452560, 678840, 1357680]

約数ペア:

[(1, 1357680), (2, 678840), (3, 452560), (4, 339420), (5, 271536), (6, 226280), (8, 169710), (10, 135768), (12, 113140), (15, 90512), (16, 84855), (20, 67884), (24, 56570), (30, 45256), (40, 33942), (48, 28285), (60, 22628), (80, 16971), (120, 11314), (240, 5657)]