12708420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9209}}^1$

素因数の和:9244

約数の個数: 48

約数和(自身を含む): 37134720

約数和(自身を除く): 24426300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9209, 18418, 27627, 36836, 46045, 55254, 92090, 110508, 138135, 184180, 211807, 276270, 423614, 552540, 635421, 847228, 1059035, 1270842, 2118070, 2541684, 3177105, 4236140, 6354210, 12708420]

約数ペア:

[(1, 12708420), (2, 6354210), (3, 4236140), (4, 3177105), (5, 2541684), (6, 2118070), (10, 1270842), (12, 1059035), (15, 847228), (20, 635421), (23, 552540), (30, 423614), (46, 276270), (60, 211807), (69, 184180), (92, 138135), (115, 110508), (138, 92090), (230, 55254), (276, 46045), (345, 36836), (460, 27627), (690, 18418), (1380, 9209)]