82977480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{76831}}^1$

素因数の和:76851

約数の個数: 64

約数和(自身を含む): 276595200

約数和(自身を除く): 193617720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 76831, 153662, 230493, 307324, 384155, 460986, 614648, 691479, 768310, 921972, 1152465, 1382958, 1536620, 1843944, 2074437, 2304930, 2765916, 3073240, 3457395, 4148874, 4609860, 5531832, 6914790, 8297748, 9219720, 10372185, 13829580, 16595496, 20744370, 27659160, 41488740, 82977480]

約数ペア:

[(1, 82977480), (2, 41488740), (3, 27659160), (4, 20744370), (5, 16595496), (6, 13829580), (8, 10372185), (9, 9219720), (10, 8297748), (12, 6914790), (15, 5531832), (18, 4609860), (20, 4148874), (24, 3457395), (27, 3073240), (30, 2765916), (36, 2304930), (40, 2074437), (45, 1843944), (54, 1536620), (60, 1382958), (72, 1152465), (90, 921972), (108, 768310), (120, 691479), (135, 614648), (180, 460986), (216, 384155), (270, 307324), (360, 230493), (540, 153662), (1080, 76831)]