25277160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{210643}}^1$

素因数の和:210657

約数の個数: 32

約数和(自身を含む): 75831840

約数和(自身を除く): 50554680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 210643, 421286, 631929, 842572, 1053215, 1263858, 1685144, 2106430, 2527716, 3159645, 4212860, 5055432, 6319290, 8425720, 12638580, 25277160]

約数ペア:

[(1, 25277160), (2, 12638580), (3, 8425720), (4, 6319290), (5, 5055432), (6, 4212860), (8, 3159645), (10, 2527716), (12, 2106430), (15, 1685144), (20, 1263858), (24, 1053215), (30, 842572), (40, 631929), (60, 421286), (120, 210643)]