457071480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1269643}}^1$

素因数の和:1269660

約数の個数: 48

約数和(自身を含む): 1485483480

約数和(自身を除く): 1028412000

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, 1269643, 2539286, 3808929, 5078572, 6348215, 7617858, 10157144, 11426787, 12696430, 15235716, 19044645, 22853574, 25392860, 30471432, 38089290, 45707148, 50785720, 57133935, 76178580, 91414296, 114267870, 152357160, 228535740, 457071480]

約数ペア:

[(1, 457071480), (2, 228535740), (3, 152357160), (4, 114267870), (5, 91414296), (6, 76178580), (8, 57133935), (9, 50785720), (10, 45707148), (12, 38089290), (15, 30471432), (18, 25392860), (20, 22853574), (24, 19044645), (30, 15235716), (36, 12696430), (40, 11426787), (45, 10157144), (60, 7617858), (72, 6348215), (90, 5078572), (120, 3808929), (180, 2539286), (360, 1269643)]