67944840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{829}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 204379200

約数和(自身を除く): 136434360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 829, 1366, 1658, 2049, 2487, 2732, 3316, 3415, 4098, 4145, 4974, 5464, 6632, 6830, 8196, 8290, 9948, 10245, 12435, 13660, 16392, 16580, 19896, 20490, 24870, 27320, 33160, 40980, 49740, 81960, 99480, 566207, 1132414, 1698621, 2264828, 2831035, 3397242, 4529656, 5662070, 6794484, 8493105, 11324140, 13588968, 16986210, 22648280, 33972420, 67944840]

約数ペア:

[(1, 67944840), (2, 33972420), (3, 22648280), (4, 16986210), (5, 13588968), (6, 11324140), (8, 8493105), (10, 6794484), (12, 5662070), (15, 4529656), (20, 3397242), (24, 2831035), (30, 2264828), (40, 1698621), (60, 1132414), (120, 566207), (683, 99480), (829, 81960), (1366, 49740), (1658, 40980), (2049, 33160), (2487, 27320), (2732, 24870), (3316, 20490), (3415, 19896), (4098, 16580), (4145, 16392), (4974, 13660), (5464, 12435), (6632, 10245), (6830, 9948), (8196, 8290)]