426254520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{12641}}^1$

素因数の和:12936

約数の個数: 64

約数和(自身を含む): 1283415840

約数和(自身を除く): 857161320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 5620, 6744, 8430, 11240, 12641, 16860, 25282, 33720, 37923, 50564, 63205, 75846, 101128, 126410, 151692, 189615, 252820, 303384, 379230, 505640, 758460, 1516920, 3552121, 7104242, 10656363, 14208484, 17760605, 21312726, 28416968, 35521210, 42625452, 53281815, 71042420, 85250904, 106563630, 142084840, 213127260, 426254520]

約数ペア:

[(1, 426254520), (2, 213127260), (3, 142084840), (4, 106563630), (5, 85250904), (6, 71042420), (8, 53281815), (10, 42625452), (12, 35521210), (15, 28416968), (20, 21312726), (24, 17760605), (30, 14208484), (40, 10656363), (60, 7104242), (120, 3552121), (281, 1516920), (562, 758460), (843, 505640), (1124, 379230), (1405, 303384), (1686, 252820), (2248, 189615), (2810, 151692), (3372, 126410), (4215, 101128), (5620, 75846), (6744, 63205), (8430, 50564), (11240, 37923), (12641, 33720), (16860, 25282)]