219619560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1830163}}^1$

素因数の和:1830177

約数の個数: 32

約数和(自身を含む): 658859040

約数和(自身を除く): 439239480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1830163, 3660326, 5490489, 7320652, 9150815, 10980978, 14641304, 18301630, 21961956, 27452445, 36603260, 43923912, 54904890, 73206520, 109809780, 219619560]

約数ペア:

[(1, 219619560), (2, 109809780), (3, 73206520), (4, 54904890), (5, 43923912), (6, 36603260), (8, 27452445), (10, 21961956), (12, 18301630), (15, 14641304), (20, 10980978), (24, 9150815), (30, 7320652), (40, 5490489), (60, 3660326), (120, 1830163)]