3067280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 7445952

約数和(自身を除く): 4378672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1667, 1840, 3334, 6668, 8335, 13336, 16670, 26672, 33340, 38341, 66680, 76682, 133360, 153364, 191705, 306728, 383410, 613456, 766820, 1533640, 3067280]

約数ペア:

[(1, 3067280), (2, 1533640), (4, 766820), (5, 613456), (8, 383410), (10, 306728), (16, 191705), (20, 153364), (23, 133360), (40, 76682), (46, 66680), (80, 38341), (92, 33340), (115, 26672), (184, 16670), (230, 13336), (368, 8335), (460, 6668), (920, 3334), (1667, 1840)]