561180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 1612800

約数和(自身を除く): 1051620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 199, 235, 282, 398, 470, 564, 597, 705, 796, 940, 995, 1194, 1410, 1990, 2388, 2820, 2985, 3980, 5970, 9353, 11940, 18706, 28059, 37412, 46765, 56118, 93530, 112236, 140295, 187060, 280590, 561180]

約数ペア:

[(1, 561180), (2, 280590), (3, 187060), (4, 140295), (5, 112236), (6, 93530), (10, 56118), (12, 46765), (15, 37412), (20, 28059), (30, 18706), (47, 11940), (60, 9353), (94, 5970), (141, 3980), (188, 2985), (199, 2820), (235, 2388), (282, 1990), (398, 1410), (470, 1194), (564, 995), (597, 940), (705, 796)]