54108420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39209}}^1$

素因数の和:39244

約数の個数: 48

約数和(自身を含む): 158094720

約数和(自身を除く): 103986300

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, 39209, 78418, 117627, 156836, 196045, 235254, 392090, 470508, 588135, 784180, 901807, 1176270, 1803614, 2352540, 2705421, 3607228, 4509035, 5410842, 9018070, 10821684, 13527105, 18036140, 27054210, 54108420]

約数ペア:

[(1, 54108420), (2, 27054210), (3, 18036140), (4, 13527105), (5, 10821684), (6, 9018070), (10, 5410842), (12, 4509035), (15, 3607228), (20, 2705421), (23, 2352540), (30, 1803614), (46, 1176270), (60, 901807), (69, 784180), (92, 588135), (115, 470508), (138, 392090), (230, 235254), (276, 196045), (345, 156836), (460, 117627), (690, 78418), (1380, 39209)]