68786280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63691}}^1$

素因数の和:63711

約数の個数: 64

約数和(自身を含む): 229291200

約数和(自身を除く): 160504920

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, 63691, 127382, 191073, 254764, 318455, 382146, 509528, 573219, 636910, 764292, 955365, 1146438, 1273820, 1528584, 1719657, 1910730, 2292876, 2547640, 2866095, 3439314, 3821460, 4585752, 5732190, 6878628, 7642920, 8598285, 11464380, 13757256, 17196570, 22928760, 34393140, 68786280]

約数ペア:

[(1, 68786280), (2, 34393140), (3, 22928760), (4, 17196570), (5, 13757256), (6, 11464380), (8, 8598285), (9, 7642920), (10, 6878628), (12, 5732190), (15, 4585752), (18, 3821460), (20, 3439314), (24, 2866095), (27, 2547640), (30, 2292876), (36, 1910730), (40, 1719657), (45, 1528584), (54, 1273820), (60, 1146438), (72, 955365), (90, 764292), (108, 636910), (120, 573219), (135, 509528), (180, 382146), (216, 318455), (270, 254764), (360, 191073), (540, 127382), (1080, 63691)]