144765840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{603191}}^1$

素因数の和:603207

約数の個数: 40

約数和(自身を含む): 448774848

約数和(自身を除く): 304009008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 603191, 1206382, 1809573, 2412764, 3015955, 3619146, 4825528, 6031910, 7238292, 9047865, 9651056, 12063820, 14476584, 18095730, 24127640, 28953168, 36191460, 48255280, 72382920, 144765840]

約数ペア:

[(1, 144765840), (2, 72382920), (3, 48255280), (4, 36191460), (5, 28953168), (6, 24127640), (8, 18095730), (10, 14476584), (12, 12063820), (15, 9651056), (16, 9047865), (20, 7238292), (24, 6031910), (30, 4825528), (40, 3619146), (48, 3015955), (60, 2412764), (80, 1809573), (120, 1206382), (240, 603191)]