15855408

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1186

約数の個数: 60

約数和(自身を含む): 44845840

約数和(自身を除く): 28990432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1069, 1236, 1648, 1854, 2138, 2472, 3207, 3708, 4276, 4944, 6414, 7416, 8552, 9621, 12828, 14832, 17104, 19242, 25656, 38484, 51312, 76968, 110107, 153936, 220214, 330321, 440428, 660642, 880856, 990963, 1321284, 1761712, 1981926, 2642568, 3963852, 5285136, 7927704, 15855408]

約数ペア:

[(1, 15855408), (2, 7927704), (3, 5285136), (4, 3963852), (6, 2642568), (8, 1981926), (9, 1761712), (12, 1321284), (16, 990963), (18, 880856), (24, 660642), (36, 440428), (48, 330321), (72, 220214), (103, 153936), (144, 110107), (206, 76968), (309, 51312), (412, 38484), (618, 25656), (824, 19242), (927, 17104), (1069, 14832), (1236, 12828), (1648, 9621), (1854, 8552), (2138, 7416), (2472, 6414), (3207, 4944), (3708, 4276)]