379260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1$

素因数の和:72

約数の個数: 108

約数和(自身を含む): 1369368

約数和(自身を除く): 990108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 49, 60, 63, 70, 84, 86, 90, 98, 105, 126, 129, 140, 147, 172, 180, 196, 210, 215, 245, 252, 258, 294, 301, 315, 387, 420, 430, 441, 490, 516, 588, 602, 630, 645, 735, 774, 860, 882, 903, 980, 1204, 1260, 1290, 1470, 1505, 1548, 1764, 1806, 1935, 2107, 2205, 2580, 2709, 2940, 3010, 3612, 3870, 4214, 4410, 4515, 5418, 6020, 6321, 7740, 8428, 8820, 9030, 10535, 10836, 12642, 13545, 18060, 18963, 21070, 25284, 27090, 31605, 37926, 42140, 54180, 63210, 75852, 94815, 126420, 189630, 379260]

約数ペア:

[(1, 379260), (2, 189630), (3, 126420), (4, 94815), (5, 75852), (6, 63210), (7, 54180), (9, 42140), (10, 37926), (12, 31605), (14, 27090), (15, 25284), (18, 21070), (20, 18963), (21, 18060), (28, 13545), (30, 12642), (35, 10836), (36, 10535), (42, 9030), (43, 8820), (45, 8428), (49, 7740), (60, 6321), (63, 6020), (70, 5418), (84, 4515), (86, 4410), (90, 4214), (98, 3870), (105, 3612), (126, 3010), (129, 2940), (140, 2709), (147, 2580), (172, 2205), (180, 2107), (196, 1935), (210, 1806), (215, 1764), (245, 1548), (252, 1505), (258, 1470), (294, 1290), (301, 1260), (315, 1204), (387, 980), (420, 903), (430, 882), (441, 860), (490, 774), (516, 735), (588, 645), (602, 630)]