79492620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18149}}^1$

素因数の和:18234

約数の個数: 48

約数和(自身を含む): 225640800

約数和(自身を除く): 146148180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 18149, 36298, 54447, 72596, 90745, 108894, 181490, 217788, 272235, 362980, 544470, 1088940, 1324877, 2649754, 3974631, 5299508, 6624385, 7949262, 13248770, 15898524, 19873155, 26497540, 39746310, 79492620]

約数ペア:

[(1, 79492620), (2, 39746310), (3, 26497540), (4, 19873155), (5, 15898524), (6, 13248770), (10, 7949262), (12, 6624385), (15, 5299508), (20, 3974631), (30, 2649754), (60, 1324877), (73, 1088940), (146, 544470), (219, 362980), (292, 272235), (365, 217788), (438, 181490), (730, 108894), (876, 90745), (1095, 72596), (1460, 54447), (2190, 36298), (4380, 18149)]