676348080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90907}}^1$

素因数の和:90954

約数の個数: 80

約数和(自身を含む): 2164337664

約数和(自身を除く): 1487989584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 90907, 181814, 272721, 363628, 454535, 545442, 727256, 909070, 1090884, 1363605, 1454512, 1818140, 2181768, 2727210, 2818117, 3636280, 4363536, 5454420, 5636234, 7272560, 8454351, 10908840, 11272468, 14090585, 16908702, 21817680, 22544936, 28181170, 33817404, 42271755, 45089872, 56362340, 67634808, 84543510, 112724680, 135269616, 169087020, 225449360, 338174040, 676348080]

約数ペア:

[(1, 676348080), (2, 338174040), (3, 225449360), (4, 169087020), (5, 135269616), (6, 112724680), (8, 84543510), (10, 67634808), (12, 56362340), (15, 45089872), (16, 42271755), (20, 33817404), (24, 28181170), (30, 22544936), (31, 21817680), (40, 16908702), (48, 14090585), (60, 11272468), (62, 10908840), (80, 8454351), (93, 7272560), (120, 5636234), (124, 5454420), (155, 4363536), (186, 3636280), (240, 2818117), (248, 2727210), (310, 2181768), (372, 1818140), (465, 1454512), (496, 1363605), (620, 1090884), (744, 909070), (930, 727256), (1240, 545442), (1488, 454535), (1860, 363628), (2480, 272721), (3720, 181814), (7440, 90907)]