4401720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{12227}}^1$

素因数の和:12244

約数の個数: 48

約数和(自身を含む): 14306760

約数和(自身を除く): 9905040

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, 12227, 24454, 36681, 48908, 61135, 73362, 97816, 110043, 122270, 146724, 183405, 220086, 244540, 293448, 366810, 440172, 489080, 550215, 733620, 880344, 1100430, 1467240, 2200860, 4401720]

約数ペア:

[(1, 4401720), (2, 2200860), (3, 1467240), (4, 1100430), (5, 880344), (6, 733620), (8, 550215), (9, 489080), (10, 440172), (12, 366810), (15, 293448), (18, 244540), (20, 220086), (24, 183405), (30, 146724), (36, 122270), (40, 110043), (45, 97816), (60, 73362), (72, 61135), (90, 48908), (120, 36681), (180, 24454), (360, 12227)]