80693460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6691}}^1$

素因数の和:6773

約数の個数: 72

約数和(自身を含む): 248460576

約数和(自身を除く): 167767116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 6691, 12060, 13382, 20073, 26764, 33455, 40146, 60219, 66910, 80292, 100365, 120438, 133820, 200730, 240876, 301095, 401460, 448297, 602190, 896594, 1204380, 1344891, 1793188, 2241485, 2689782, 4034673, 4482970, 5379564, 6724455, 8069346, 8965940, 13448910, 16138692, 20173365, 26897820, 40346730, 80693460]

約数ペア:

[(1, 80693460), (2, 40346730), (3, 26897820), (4, 20173365), (5, 16138692), (6, 13448910), (9, 8965940), (10, 8069346), (12, 6724455), (15, 5379564), (18, 4482970), (20, 4034673), (30, 2689782), (36, 2241485), (45, 1793188), (60, 1344891), (67, 1204380), (90, 896594), (134, 602190), (180, 448297), (201, 401460), (268, 301095), (335, 240876), (402, 200730), (603, 133820), (670, 120438), (804, 100365), (1005, 80292), (1206, 66910), (1340, 60219), (2010, 40146), (2412, 33455), (3015, 26764), (4020, 20073), (6030, 13382), (6691, 12060)]