527580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{977}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 1643040

約数和(自身を除く): 1115460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 977, 1954, 2931, 3908, 4885, 5862, 8793, 9770, 11724, 14655, 17586, 19540, 26379, 29310, 35172, 43965, 52758, 58620, 87930, 105516, 131895, 175860, 263790, 527580]

約数ペア:

[(1, 527580), (2, 263790), (3, 175860), (4, 131895), (5, 105516), (6, 87930), (9, 58620), (10, 52758), (12, 43965), (15, 35172), (18, 29310), (20, 26379), (27, 19540), (30, 17586), (36, 14655), (45, 11724), (54, 9770), (60, 8793), (90, 5862), (108, 4885), (135, 3908), (180, 2931), (270, 1954), (540, 977)]