118804860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{220009}}^1$

素因数の和:220027

約数の個数: 48

約数和(自身を含む): 369616800

約数和(自身を除く): 250811940

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, 220009, 440018, 660027, 880036, 1100045, 1320054, 1980081, 2200090, 2640108, 3300135, 3960162, 4400180, 5940243, 6600270, 7920324, 9900405, 11880486, 13200540, 19800810, 23760972, 29701215, 39601620, 59402430, 118804860]

約数ペア:

[(1, 118804860), (2, 59402430), (3, 39601620), (4, 29701215), (5, 23760972), (6, 19800810), (9, 13200540), (10, 11880486), (12, 9900405), (15, 7920324), (18, 6600270), (20, 5940243), (27, 4400180), (30, 3960162), (36, 3300135), (45, 2640108), (54, 2200090), (60, 1980081), (90, 1320054), (108, 1100045), (135, 880036), (180, 660027), (270, 440018), (540, 220009)]