12206520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 40687920

約数和(自身を除く): 28481400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 827, 984, 1230, 1476, 1640, 1654, 1845, 2460, 2481, 2952, 3308, 3690, 4135, 4920, 4962, 6616, 7380, 7443, 8270, 9924, 12405, 14760, 14886, 16540, 19848, 24810, 29772, 33080, 33907, 37215, 49620, 59544, 67814, 74430, 99240, 101721, 135628, 148860, 169535, 203442, 271256, 297720, 305163, 339070, 406884, 508605, 610326, 678140, 813768, 1017210, 1220652, 1356280, 1525815, 2034420, 2441304, 3051630, 4068840, 6103260, 12206520]

約数ペア:

[(1, 12206520), (2, 6103260), (3, 4068840), (4, 3051630), (5, 2441304), (6, 2034420), (8, 1525815), (9, 1356280), (10, 1220652), (12, 1017210), (15, 813768), (18, 678140), (20, 610326), (24, 508605), (30, 406884), (36, 339070), (40, 305163), (41, 297720), (45, 271256), (60, 203442), (72, 169535), (82, 148860), (90, 135628), (120, 101721), (123, 99240), (164, 74430), (180, 67814), (205, 59544), (246, 49620), (328, 37215), (360, 33907), (369, 33080), (410, 29772), (492, 24810), (615, 19848), (738, 16540), (820, 14886), (827, 14760), (984, 12405), (1230, 9924), (1476, 8270), (1640, 7443), (1654, 7380), (1845, 6616), (2460, 4962), (2481, 4920), (2952, 4135), (3308, 3690)]