74495880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206933}}^1$

素因数の和:206950

約数の個数: 48

約数和(自身を含む): 242112780

約数和(自身を除く): 167616900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206933, 413866, 620799, 827732, 1034665, 1241598, 1655464, 1862397, 2069330, 2483196, 3103995, 3724794, 4138660, 4966392, 6207990, 7449588, 8277320, 9311985, 12415980, 14899176, 18623970, 24831960, 37247940, 74495880]

約数ペア:

[(1, 74495880), (2, 37247940), (3, 24831960), (4, 18623970), (5, 14899176), (6, 12415980), (8, 9311985), (9, 8277320), (10, 7449588), (12, 6207990), (15, 4966392), (18, 4138660), (20, 3724794), (24, 3103995), (30, 2483196), (36, 2069330), (40, 1862397), (45, 1655464), (60, 1241598), (72, 1034665), (90, 827732), (120, 620799), (180, 413866), (360, 206933)]