457024020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{27107}}^1$

素因数の和:27400

約数の個数: 48

約数和(自身を含む): 1284268608

約数和(自身を除く): 827244588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 16860, 27107, 54214, 81321, 108428, 135535, 162642, 271070, 325284, 406605, 542140, 813210, 1626420, 7617067, 15234134, 22851201, 30468268, 38085335, 45702402, 76170670, 91404804, 114256005, 152341340, 228512010, 457024020]

約数ペア:

[(1, 457024020), (2, 228512010), (3, 152341340), (4, 114256005), (5, 91404804), (6, 76170670), (10, 45702402), (12, 38085335), (15, 30468268), (20, 22851201), (30, 15234134), (60, 7617067), (281, 1626420), (562, 813210), (843, 542140), (1124, 406605), (1405, 325284), (1686, 271070), (2810, 162642), (3372, 135535), (4215, 108428), (5620, 81321), (8430, 54214), (16860, 27107)]