247134960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{343243}}^1$

素因数の和:343262

約数の個数: 60

約数和(自身を含む): 829963992

約数和(自身を除く): 582829032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 343243, 686486, 1029729, 1372972, 1716215, 2059458, 2745944, 3089187, 3432430, 4118916, 5148645, 5491888, 6178374, 6864860, 8237832, 10297290, 12356748, 13729720, 15445935, 16475664, 20594580, 24713496, 27459440, 30891870, 41189160, 49426992, 61783740, 82378320, 123567480, 247134960]

約数ペア:

[(1, 247134960), (2, 123567480), (3, 82378320), (4, 61783740), (5, 49426992), (6, 41189160), (8, 30891870), (9, 27459440), (10, 24713496), (12, 20594580), (15, 16475664), (16, 15445935), (18, 13729720), (20, 12356748), (24, 10297290), (30, 8237832), (36, 6864860), (40, 6178374), (45, 5491888), (48, 5148645), (60, 4118916), (72, 3432430), (80, 3089187), (90, 2745944), (120, 2059458), (144, 1716215), (180, 1372972), (240, 1029729), (360, 686486), (720, 343243)]