30559080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{254659}}^1$

素因数の和:254673

約数の個数: 32

約数和(自身を含む): 91677600

約数和(自身を除く): 61118520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254659, 509318, 763977, 1018636, 1273295, 1527954, 2037272, 2546590, 3055908, 3819885, 5093180, 6111816, 7639770, 10186360, 15279540, 30559080]

約数ペア:

[(1, 30559080), (2, 15279540), (3, 10186360), (4, 7639770), (5, 6111816), (6, 5093180), (8, 3819885), (10, 3055908), (12, 2546590), (15, 2037272), (20, 1527954), (24, 1273295), (30, 1018636), (40, 763977), (60, 509318), (120, 254659)]