285061320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21401}}^1$

素因数の和:21455

約数の個数: 96

約数和(自身を含む): 951532920

約数和(自身を除く): 666471600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 21401, 42802, 64203, 85604, 107005, 128406, 171208, 192609, 214010, 256812, 321015, 385218, 428020, 513624, 642030, 770436, 791837, 856040, 963045, 1284060, 1540872, 1583674, 1926090, 2375511, 2568120, 3167348, 3852180, 3959185, 4751022, 6334696, 7126533, 7704360, 7918370, 9502044, 11877555, 14253066, 15836740, 19004088, 23755110, 28506132, 31673480, 35632665, 47510220, 57012264, 71265330, 95020440, 142530660, 285061320]

約数ペア:

[(1, 285061320), (2, 142530660), (3, 95020440), (4, 71265330), (5, 57012264), (6, 47510220), (8, 35632665), (9, 31673480), (10, 28506132), (12, 23755110), (15, 19004088), (18, 15836740), (20, 14253066), (24, 11877555), (30, 9502044), (36, 7918370), (37, 7704360), (40, 7126533), (45, 6334696), (60, 4751022), (72, 3959185), (74, 3852180), (90, 3167348), (111, 2568120), (120, 2375511), (148, 1926090), (180, 1583674), (185, 1540872), (222, 1284060), (296, 963045), (333, 856040), (360, 791837), (370, 770436), (444, 642030), (555, 513624), (666, 428020), (740, 385218), (888, 321015), (1110, 256812), (1332, 214010), (1480, 192609), (1665, 171208), (2220, 128406), (2664, 107005), (3330, 85604), (4440, 64203), (6660, 42802), (13320, 21401)]