262896120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23557}}^1$

素因数の和:23605

約数の個数: 96

約数和(自身を含む): 882011520

約数和(自身を除く): 619115400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 23557, 47114, 70671, 94228, 117785, 141342, 188456, 212013, 235570, 282684, 353355, 424026, 471140, 565368, 706710, 730267, 848052, 942280, 1060065, 1413420, 1460534, 1696104, 2120130, 2190801, 2826840, 2921068, 3651335, 4240260, 4381602, 5842136, 6572403, 7302670, 8480520, 8763204, 10954005, 13144806, 14605340, 17526408, 21908010, 26289612, 29210680, 32862015, 43816020, 52579224, 65724030, 87632040, 131448060, 262896120]

約数ペア:

[(1, 262896120), (2, 131448060), (3, 87632040), (4, 65724030), (5, 52579224), (6, 43816020), (8, 32862015), (9, 29210680), (10, 26289612), (12, 21908010), (15, 17526408), (18, 14605340), (20, 13144806), (24, 10954005), (30, 8763204), (31, 8480520), (36, 7302670), (40, 6572403), (45, 5842136), (60, 4381602), (62, 4240260), (72, 3651335), (90, 2921068), (93, 2826840), (120, 2190801), (124, 2120130), (155, 1696104), (180, 1460534), (186, 1413420), (248, 1060065), (279, 942280), (310, 848052), (360, 730267), (372, 706710), (465, 565368), (558, 471140), (620, 424026), (744, 353355), (930, 282684), (1116, 235570), (1240, 212013), (1395, 188456), (1860, 141342), (2232, 117785), (2790, 94228), (3720, 70671), (5580, 47114), (11160, 23557)]