135889680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{829}}^1$

素因数の和:1528

約数の個数: 80

約数和(自身を含む): 422383680

約数和(自身を除く): 286494000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 683, 829, 1366, 1658, 2049, 2487, 2732, 3316, 3415, 4098, 4145, 4974, 5464, 6632, 6830, 8196, 8290, 9948, 10245, 10928, 12435, 13264, 13660, 16392, 16580, 19896, 20490, 24870, 27320, 32784, 33160, 39792, 40980, 49740, 54640, 66320, 81960, 99480, 163920, 198960, 566207, 1132414, 1698621, 2264828, 2831035, 3397242, 4529656, 5662070, 6794484, 8493105, 9059312, 11324140, 13588968, 16986210, 22648280, 27177936, 33972420, 45296560, 67944840, 135889680]

約数ペア:

[(1, 135889680), (2, 67944840), (3, 45296560), (4, 33972420), (5, 27177936), (6, 22648280), (8, 16986210), (10, 13588968), (12, 11324140), (15, 9059312), (16, 8493105), (20, 6794484), (24, 5662070), (30, 4529656), (40, 3397242), (48, 2831035), (60, 2264828), (80, 1698621), (120, 1132414), (240, 566207), (683, 198960), (829, 163920), (1366, 99480), (1658, 81960), (2049, 66320), (2487, 54640), (2732, 49740), (3316, 40980), (3415, 39792), (4098, 33160), (4145, 32784), (4974, 27320), (5464, 24870), (6632, 20490), (6830, 19896), (8196, 16580), (8290, 16392), (9948, 13660), (10245, 13264), (10928, 12435)]