85065480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{236293}}^1$

素因数の和:236310

約数の個数: 48

約数和(自身を含む): 276463980

約数和(自身を除く): 191398500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 236293, 472586, 708879, 945172, 1181465, 1417758, 1890344, 2126637, 2362930, 2835516, 3544395, 4253274, 4725860, 5671032, 7088790, 8506548, 9451720, 10633185, 14177580, 17013096, 21266370, 28355160, 42532740, 85065480]

約数ペア:

[(1, 85065480), (2, 42532740), (3, 28355160), (4, 21266370), (5, 17013096), (6, 14177580), (8, 10633185), (9, 9451720), (10, 8506548), (12, 7088790), (15, 5671032), (18, 4725860), (20, 4253274), (24, 3544395), (30, 2835516), (36, 2362930), (40, 2126637), (45, 1890344), (60, 1417758), (72, 1181465), (90, 945172), (120, 708879), (180, 472586), (360, 236293)]