149143560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4423}}^1$

素因数の和:4718

約数の個数: 64

約数和(自身を含む): 449124480

約数和(自身を除く): 299980920

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, 4423, 5620, 6744, 8430, 8846, 11240, 13269, 16860, 17692, 22115, 26538, 33720, 35384, 44230, 53076, 66345, 88460, 106152, 132690, 176920, 265380, 530760, 1242863, 2485726, 3728589, 4971452, 6214315, 7457178, 9942904, 12428630, 14914356, 18642945, 24857260, 29828712, 37285890, 49714520, 74571780, 149143560]

約数ペア:

[(1, 149143560), (2, 74571780), (3, 49714520), (4, 37285890), (5, 29828712), (6, 24857260), (8, 18642945), (10, 14914356), (12, 12428630), (15, 9942904), (20, 7457178), (24, 6214315), (30, 4971452), (40, 3728589), (60, 2485726), (120, 1242863), (281, 530760), (562, 265380), (843, 176920), (1124, 132690), (1405, 106152), (1686, 88460), (2248, 66345), (2810, 53076), (3372, 44230), (4215, 35384), (4423, 33720), (5620, 26538), (6744, 22115), (8430, 17692), (8846, 16860), (11240, 13269)]