157265340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63929}}^1$

素因数の和:63982

約数の個数: 48

約数和(自身を含む): 451090080

約数和(自身を除く): 293824740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 63929, 127858, 191787, 255716, 319645, 383574, 639290, 767148, 958935, 1278580, 1917870, 2621089, 3835740, 5242178, 7863267, 10484356, 13105445, 15726534, 26210890, 31453068, 39316335, 52421780, 78632670, 157265340]

約数ペア:

[(1, 157265340), (2, 78632670), (3, 52421780), (4, 39316335), (5, 31453068), (6, 26210890), (10, 15726534), (12, 13105445), (15, 10484356), (20, 7863267), (30, 5242178), (41, 3835740), (60, 2621089), (82, 1917870), (123, 1278580), (164, 958935), (205, 767148), (246, 639290), (410, 383574), (492, 319645), (615, 255716), (820, 191787), (1230, 127858), (2460, 63929)]