12471960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 39165840

約数和(自身を除く): 26693880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 53, 60, 74, 106, 111, 120, 148, 159, 185, 212, 222, 265, 296, 318, 370, 424, 444, 530, 555, 636, 740, 795, 888, 1060, 1110, 1272, 1480, 1590, 1961, 2120, 2220, 2809, 3180, 3922, 4440, 5618, 5883, 6360, 7844, 8427, 9805, 11236, 11766, 14045, 15688, 16854, 19610, 22472, 23532, 28090, 29415, 33708, 39220, 42135, 47064, 56180, 58830, 67416, 78440, 84270, 103933, 112360, 117660, 168540, 207866, 235320, 311799, 337080, 415732, 519665, 623598, 831464, 1039330, 1247196, 1558995, 2078660, 2494392, 3117990, 4157320, 6235980, 12471960]

約数ペア:

[(1, 12471960), (2, 6235980), (3, 4157320), (4, 3117990), (5, 2494392), (6, 2078660), (8, 1558995), (10, 1247196), (12, 1039330), (15, 831464), (20, 623598), (24, 519665), (30, 415732), (37, 337080), (40, 311799), (53, 235320), (60, 207866), (74, 168540), (106, 117660), (111, 112360), (120, 103933), (148, 84270), (159, 78440), (185, 67416), (212, 58830), (222, 56180), (265, 47064), (296, 42135), (318, 39220), (370, 33708), (424, 29415), (444, 28090), (530, 23532), (555, 22472), (636, 19610), (740, 16854), (795, 15688), (888, 14045), (1060, 11766), (1110, 11236), (1272, 9805), (1480, 8427), (1590, 7844), (1961, 6360), (2120, 5883), (2220, 5618), (2809, 4440), (3180, 3922)]