160215540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6659}}^1$

素因数の和:7072

約数の個数: 48

約数和(自身を含む): 449789760

約数和(自身を除く): 289574220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 6659, 8020, 12030, 13318, 19977, 24060, 26636, 33295, 39954, 66590, 79908, 99885, 133180, 199770, 399540, 2670259, 5340518, 8010777, 10681036, 13351295, 16021554, 26702590, 32043108, 40053885, 53405180, 80107770, 160215540]

約数ペア:

[(1, 160215540), (2, 80107770), (3, 53405180), (4, 40053885), (5, 32043108), (6, 26702590), (10, 16021554), (12, 13351295), (15, 10681036), (20, 8010777), (30, 5340518), (60, 2670259), (401, 399540), (802, 199770), (1203, 133180), (1604, 99885), (2005, 79908), (2406, 66590), (4010, 39954), (4812, 33295), (6015, 26636), (6659, 24060), (8020, 19977), (12030, 13318)]