4787760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19949}}^1$

素因数の和:19965

約数の個数: 40

約数和(自身を含む): 14842800

約数和(自身を除く): 10055040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19949, 39898, 59847, 79796, 99745, 119694, 159592, 199490, 239388, 299235, 319184, 398980, 478776, 598470, 797960, 957552, 1196940, 1595920, 2393880, 4787760]

約数ペア:

[(1, 4787760), (2, 2393880), (3, 1595920), (4, 1196940), (5, 957552), (6, 797960), (8, 598470), (10, 478776), (12, 398980), (15, 319184), (16, 299235), (20, 239388), (24, 199490), (30, 159592), (40, 119694), (48, 99745), (60, 79796), (80, 59847), (120, 39898), (240, 19949)]