198647160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1655393}}^1$

素因数の和:1655407

約数の個数: 32

約数和(自身を含む): 595941840

約数和(自身を除く): 397294680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1655393, 3310786, 4966179, 6621572, 8276965, 9932358, 13243144, 16553930, 19864716, 24830895, 33107860, 39729432, 49661790, 66215720, 99323580, 198647160]

約数ペア:

[(1, 198647160), (2, 99323580), (3, 66215720), (4, 49661790), (5, 39729432), (6, 33107860), (8, 24830895), (10, 19864716), (12, 16553930), (15, 13243144), (20, 9932358), (24, 8276965), (30, 6621572), (40, 4966179), (60, 3310786), (120, 1655393)]