214772640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{447443}}^1$

素因数の和:447461

約数の個数: 48

約数和(自身を含む): 676535328

約数和(自身を除く): 461762688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 447443, 894886, 1342329, 1789772, 2237215, 2684658, 3579544, 4474430, 5369316, 6711645, 7159088, 8948860, 10738632, 13423290, 14318176, 17897720, 21477264, 26846580, 35795440, 42954528, 53693160, 71590880, 107386320, 214772640]

約数ペア:

[(1, 214772640), (2, 107386320), (3, 71590880), (4, 53693160), (5, 42954528), (6, 35795440), (8, 26846580), (10, 21477264), (12, 17897720), (15, 14318176), (16, 13423290), (20, 10738632), (24, 8948860), (30, 7159088), (32, 6711645), (40, 5369316), (48, 4474430), (60, 3579544), (80, 2684658), (96, 2237215), (120, 1789772), (160, 1342329), (240, 894886), (480, 447443)]