73191960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{203311}}^1$

素因数の和:203328

約数の個数: 48

約数和(自身を含む): 237875040

約数和(自身を除く): 164683080

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, 203311, 406622, 609933, 813244, 1016555, 1219866, 1626488, 1829799, 2033110, 2439732, 3049665, 3659598, 4066220, 4879464, 6099330, 7319196, 8132440, 9148995, 12198660, 14638392, 18297990, 24397320, 36595980, 73191960]

約数ペア:

[(1, 73191960), (2, 36595980), (3, 24397320), (4, 18297990), (5, 14638392), (6, 12198660), (8, 9148995), (9, 8132440), (10, 7319196), (12, 6099330), (15, 4879464), (18, 4066220), (20, 3659598), (24, 3049665), (30, 2439732), (36, 2033110), (40, 1829799), (45, 1626488), (60, 1219866), (72, 1016555), (90, 813244), (120, 609933), (180, 406622), (360, 203311)]