152583720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1271531}}^1$

素因数の和:1271545

約数の個数: 32

約数和(自身を含む): 457751520

約数和(自身を除く): 305167800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1271531, 2543062, 3814593, 5086124, 6357655, 7629186, 10172248, 12715310, 15258372, 19072965, 25430620, 30516744, 38145930, 50861240, 76291860, 152583720]

約数ペア:

[(1, 152583720), (2, 76291860), (3, 50861240), (4, 38145930), (5, 30516744), (6, 25430620), (8, 19072965), (10, 15258372), (12, 12715310), (15, 10172248), (20, 7629186), (24, 6357655), (30, 5086124), (40, 3814593), (60, 2543062), (120, 1271531)]