4775520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{9949}}^1$

素因数の和:9967

約数の個数: 48

約数和(自身を含む): 15044400

約数和(自身を除く): 10268880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 9949, 19898, 29847, 39796, 49745, 59694, 79592, 99490, 119388, 149235, 159184, 198980, 238776, 298470, 318368, 397960, 477552, 596940, 795920, 955104, 1193880, 1591840, 2387760, 4775520]

約数ペア:

[(1, 4775520), (2, 2387760), (3, 1591840), (4, 1193880), (5, 955104), (6, 795920), (8, 596940), (10, 477552), (12, 397960), (15, 318368), (16, 298470), (20, 238776), (24, 198980), (30, 159184), (32, 149235), (40, 119388), (48, 99490), (60, 79592), (80, 59694), (96, 49745), (120, 39796), (160, 29847), (240, 19898), (480, 9949)]