5481720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{15227}}^1$

素因数の和:15244

約数の個数: 48

約数和(自身を含む): 17816760

約数和(自身を除く): 12335040

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, 15227, 30454, 45681, 60908, 76135, 91362, 121816, 137043, 152270, 182724, 228405, 274086, 304540, 365448, 456810, 548172, 609080, 685215, 913620, 1096344, 1370430, 1827240, 2740860, 5481720]

約数ペア:

[(1, 5481720), (2, 2740860), (3, 1827240), (4, 1370430), (5, 1096344), (6, 913620), (8, 685215), (9, 609080), (10, 548172), (12, 456810), (15, 365448), (18, 304540), (20, 274086), (24, 228405), (30, 182724), (36, 152270), (40, 137043), (45, 121816), (60, 91362), (72, 76135), (90, 60908), (120, 45681), (180, 30454), (360, 15227)]