12248460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9721}}^1$

素因数の和:9743

約数の個数: 72

約数和(自身を含む): 42465696

約数和(自身を除く): 30217236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 9721, 19442, 29163, 38884, 48605, 58326, 68047, 87489, 97210, 116652, 136094, 145815, 174978, 194420, 204141, 272188, 291630, 340235, 349956, 408282, 437445, 583260, 612423, 680470, 816564, 874890, 1020705, 1224846, 1360940, 1749780, 2041410, 2449692, 3062115, 4082820, 6124230, 12248460]

約数ペア:

[(1, 12248460), (2, 6124230), (3, 4082820), (4, 3062115), (5, 2449692), (6, 2041410), (7, 1749780), (9, 1360940), (10, 1224846), (12, 1020705), (14, 874890), (15, 816564), (18, 680470), (20, 612423), (21, 583260), (28, 437445), (30, 408282), (35, 349956), (36, 340235), (42, 291630), (45, 272188), (60, 204141), (63, 194420), (70, 174978), (84, 145815), (90, 136094), (105, 116652), (126, 97210), (140, 87489), (180, 68047), (210, 58326), (252, 48605), (315, 38884), (420, 29163), (630, 19442), (1260, 9721)]