564420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 1653120

約数和(自身を除く): 1088700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 409, 460, 690, 818, 1227, 1380, 1636, 2045, 2454, 4090, 4908, 6135, 8180, 9407, 12270, 18814, 24540, 28221, 37628, 47035, 56442, 94070, 112884, 141105, 188140, 282210, 564420]

約数ペア:

[(1, 564420), (2, 282210), (3, 188140), (4, 141105), (5, 112884), (6, 94070), (10, 56442), (12, 47035), (15, 37628), (20, 28221), (23, 24540), (30, 18814), (46, 12270), (60, 9407), (69, 8180), (92, 6135), (115, 4908), (138, 4090), (230, 2454), (276, 2045), (345, 1636), (409, 1380), (460, 1227), (690, 818)]