465428520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1292857}}^1$

素因数の和:1292874

約数の個数: 48

約数和(自身を含む): 1512643860

約数和(自身を除く): 1047215340

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, 1292857, 2585714, 3878571, 5171428, 6464285, 7757142, 10342856, 11635713, 12928570, 15514284, 19392855, 23271426, 25857140, 31028568, 38785710, 46542852, 51714280, 58178565, 77571420, 93085704, 116357130, 155142840, 232714260, 465428520]

約数ペア:

[(1, 465428520), (2, 232714260), (3, 155142840), (4, 116357130), (5, 93085704), (6, 77571420), (8, 58178565), (9, 51714280), (10, 46542852), (12, 38785710), (15, 31028568), (18, 25857140), (20, 23271426), (24, 19392855), (30, 15514284), (36, 12928570), (40, 11635713), (45, 10342856), (60, 7757142), (72, 6464285), (90, 5171428), (120, 3878571), (180, 2585714), (360, 1292857)]