230984460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{20369}}^1$

素因数の和:20397

約数の個数: 120

約数和(自身を含む): 828162720

約数和(自身を除く): 597178260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 20369, 40738, 61107, 81476, 101845, 122214, 142583, 183321, 203690, 244428, 285166, 305535, 366642, 407380, 427749, 549963, 570332, 611070, 712915, 733284, 855498, 916605, 1099926, 1222140, 1283247, 1425830, 1649889, 1710996, 1833210, 2138745, 2199852, 2566494, 2749815, 2851660, 3299778, 3666420, 3849741, 4277490, 5132988, 5499630, 6416235, 6599556, 7699482, 8249445, 8554980, 10999260, 11549223, 12832470, 15398964, 16498890, 19248705, 23098446, 25664940, 32997780, 38497410, 46196892, 57746115, 76994820, 115492230, 230984460]

約数ペア:

[(1, 230984460), (2, 115492230), (3, 76994820), (4, 57746115), (5, 46196892), (6, 38497410), (7, 32997780), (9, 25664940), (10, 23098446), (12, 19248705), (14, 16498890), (15, 15398964), (18, 12832470), (20, 11549223), (21, 10999260), (27, 8554980), (28, 8249445), (30, 7699482), (35, 6599556), (36, 6416235), (42, 5499630), (45, 5132988), (54, 4277490), (60, 3849741), (63, 3666420), (70, 3299778), (81, 2851660), (84, 2749815), (90, 2566494), (105, 2199852), (108, 2138745), (126, 1833210), (135, 1710996), (140, 1649889), (162, 1425830), (180, 1283247), (189, 1222140), (210, 1099926), (252, 916605), (270, 855498), (315, 733284), (324, 712915), (378, 611070), (405, 570332), (420, 549963), (540, 427749), (567, 407380), (630, 366642), (756, 305535), (810, 285166), (945, 244428), (1134, 203690), (1260, 183321), (1620, 142583), (1890, 122214), (2268, 101845), (2835, 81476), (3780, 61107), (5670, 40738), (11340, 20369)]