18371160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{51031}}^1$

素因数の和:51048

約数の個数: 48

約数和(自身を含む): 59707440

約数和(自身を除く): 41336280

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, 51031, 102062, 153093, 204124, 255155, 306186, 408248, 459279, 510310, 612372, 765465, 918558, 1020620, 1224744, 1530930, 1837116, 2041240, 2296395, 3061860, 3674232, 4592790, 6123720, 9185580, 18371160]

約数ペア:

[(1, 18371160), (2, 9185580), (3, 6123720), (4, 4592790), (5, 3674232), (6, 3061860), (8, 2296395), (9, 2041240), (10, 1837116), (12, 1530930), (15, 1224744), (18, 1020620), (20, 918558), (24, 765465), (30, 612372), (36, 510310), (40, 459279), (45, 408248), (60, 306186), (72, 255155), (90, 204124), (120, 153093), (180, 102062), (360, 51031)]