448958520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1247107}}^1$

素因数の和:1247124

約数の個数: 48

約数和(自身を含む): 1459116360

約数和(自身を除く): 1010157840

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, 1247107, 2494214, 3741321, 4988428, 6235535, 7482642, 9976856, 11223963, 12471070, 14965284, 18706605, 22447926, 24942140, 29930568, 37413210, 44895852, 49884280, 56119815, 74826420, 89791704, 112239630, 149652840, 224479260, 448958520]

約数ペア:

[(1, 448958520), (2, 224479260), (3, 149652840), (4, 112239630), (5, 89791704), (6, 74826420), (8, 56119815), (9, 49884280), (10, 44895852), (12, 37413210), (15, 29930568), (18, 24942140), (20, 22447926), (24, 18706605), (30, 14965284), (36, 12471070), (40, 11223963), (45, 9976856), (60, 7482642), (72, 6235535), (90, 4988428), (120, 3741321), (180, 2494214), (360, 1247107)]