784830180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13080503}}^1$

素因数の和:13080515

約数の個数: 24

約数和(自身を含む): 2197524672

約数和(自身を除く): 1412694492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13080503, 26161006, 39241509, 52322012, 65402515, 78483018, 130805030, 156966036, 196207545, 261610060, 392415090, 784830180]

約数ペア:

[(1, 784830180), (2, 392415090), (3, 261610060), (4, 196207545), (5, 156966036), (6, 130805030), (10, 78483018), (12, 65402515), (15, 52322012), (20, 39241509), (30, 26161006), (60, 13080503)]