27312420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4507}}^1$

素因数の和:4620

約数の個数: 48

約数和(自身を含む): 77249088

約数和(自身を除く): 49936668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 4507, 6060, 9014, 13521, 18028, 22535, 27042, 45070, 54084, 67605, 90140, 135210, 270420, 455207, 910414, 1365621, 1820828, 2276035, 2731242, 4552070, 5462484, 6828105, 9104140, 13656210, 27312420]

約数ペア:

[(1, 27312420), (2, 13656210), (3, 9104140), (4, 6828105), (5, 5462484), (6, 4552070), (10, 2731242), (12, 2276035), (15, 1820828), (20, 1365621), (30, 910414), (60, 455207), (101, 270420), (202, 135210), (303, 90140), (404, 67605), (505, 54084), (606, 45070), (1010, 27042), (1212, 22535), (1515, 18028), (2020, 13521), (3030, 9014), (4507, 6060)]