126264540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7489}}^1$

素因数の和:7782

約数の個数: 48

約数和(自身を含む): 354846240

約数和(自身を除く): 228581700

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, 7489, 8430, 14978, 16860, 22467, 29956, 37445, 44934, 74890, 89868, 112335, 149780, 224670, 449340, 2104409, 4208818, 6313227, 8417636, 10522045, 12626454, 21044090, 25252908, 31566135, 42088180, 63132270, 126264540]

約数ペア:

[(1, 126264540), (2, 63132270), (3, 42088180), (4, 31566135), (5, 25252908), (6, 21044090), (10, 12626454), (12, 10522045), (15, 8417636), (20, 6313227), (30, 4208818), (60, 2104409), (281, 449340), (562, 224670), (843, 149780), (1124, 112335), (1405, 89868), (1686, 74890), (2810, 44934), (3372, 37445), (4215, 29956), (5620, 22467), (7489, 16860), (8430, 14978)]