226352520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{628757}}^1$

素因数の和:628774

約数の個数: 48

約数和(自身を含む): 735646860

約数和(自身を除く): 509294340

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, 628757, 1257514, 1886271, 2515028, 3143785, 3772542, 5030056, 5658813, 6287570, 7545084, 9431355, 11317626, 12575140, 15090168, 18862710, 22635252, 25150280, 28294065, 37725420, 45270504, 56588130, 75450840, 113176260, 226352520]

約数ペア:

[(1, 226352520), (2, 113176260), (3, 75450840), (4, 56588130), (5, 45270504), (6, 37725420), (8, 28294065), (9, 25150280), (10, 22635252), (12, 18862710), (15, 15090168), (18, 12575140), (20, 11317626), (24, 9431355), (30, 7545084), (36, 6287570), (40, 5658813), (45, 5030056), (60, 3772542), (72, 3143785), (90, 2515028), (120, 1886271), (180, 1257514), (360, 628757)]