30584040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{907}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 92180160

約数和(自身を除く): 61596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 907, 1124, 1405, 1686, 1814, 2248, 2721, 2810, 3372, 3628, 4215, 4535, 5442, 5620, 6744, 7256, 8430, 9070, 10884, 11240, 13605, 16860, 18140, 21768, 27210, 33720, 36280, 54420, 108840, 254867, 509734, 764601, 1019468, 1274335, 1529202, 2038936, 2548670, 3058404, 3823005, 5097340, 6116808, 7646010, 10194680, 15292020, 30584040]

約数ペア:

[(1, 30584040), (2, 15292020), (3, 10194680), (4, 7646010), (5, 6116808), (6, 5097340), (8, 3823005), (10, 3058404), (12, 2548670), (15, 2038936), (20, 1529202), (24, 1274335), (30, 1019468), (40, 764601), (60, 509734), (120, 254867), (281, 108840), (562, 54420), (843, 36280), (907, 33720), (1124, 27210), (1405, 21768), (1686, 18140), (1814, 16860), (2248, 13605), (2721, 11240), (2810, 10884), (3372, 9070), (3628, 8430), (4215, 7256), (4535, 6744), (5442, 5620)]